常用的两种ajax上传文件的方式

一，ajaxfileupload

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/fn" %>
<%@ taglib prefix="cus" uri="http://web.microcare.com/tag"%>

<%@ page contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>

jQuery.extend({
	

    createUploadIframe: function(id, uri)
	{
			//create frame
            var frameId = 'jUploadFrame' + id;
            var iframeHtml = '</form>');	
		if(data)
		{
			for(var i in data)
			{
				jQuery('<input type="hidden" name="' + i + '" value="' + data[i] + '" />').appendTo(form);
			}			
		}		
		var oldElement = jQuery('#' + fileElementId);
		var newElement = jQuery(oldElement).clone();
		jQuery(oldElement).attr('id', fileId);
		jQuery(oldElement).before(newElement);
		jQuery(oldElement).appendTo(form);


		
		//set attributes
		jQuery(form).css('position', 'absolute');
		jQuery(form).css('top', '-1200px');
		jQuery(form).css('left', '-1200px');
		jQuery(form).appendTo('body');		
		return form;
    },

    ajaxFileUpload: function(s) {
        // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout		
        s = jQuery.extend({}, jQuery.ajaxSettings, s);
        var id = new Date().getTime()        
		var form = jQuery.createUploadForm(id, s.fileElementId, (typeof(s.data)=='undefined'?false:s.data));
		var io = jQuery.createUploadIframe(id, s.secureuri);
		var frameId = 'jUploadFrame' + id;
		var formId = 'jUploadForm' + id;		
        // Watch for a new set of requests
        if ( s.global && ! jQuery.active++ )
		{
			jQuery.event.trigger( "ajaxStart" );
		}            
        var requestDone = false;
        // Create the request object
        var xml = {}   
        if ( s.global )
            jQuery.event.trigger("ajaxSend", [xml, s]);
        // Wait for a response to come back
        var uploadCallback = function(isTimeout)
		{			
			var io = document.getElementById(frameId);
            try 
			{				
				if(io.contentWindow)
				{
					 xml.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
                	 xml.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;
					 
				}else if(io.contentDocument)
				{
					 xml.responseText = io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
                	xml.responseXML = io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
				}						
            }catch(e)
			{
				jQuery.handleError(s, xml, null, e);
			}
            if ( xml || isTimeout == "timeout") 
			{				
                requestDone = true;
                var status;
                try {
                    status = isTimeout != "timeout" ? "success" : "error";
                    // Make sure that the request was successful or notmodified
                    if ( status != "error" )
					{
                        // process the data (runs the xml through httpData regardless of callback)
                        var data = jQuery.uploadHttpData( xml, s.dataType );    
                        // If a local callback was specified, fire it and pass it the data
                        if ( s.success )
                            s.success( data, status );
    
                        // Fire the global callback
                        if( s.global )
                            jQuery.event.trigger( "ajaxSuccess", [xml, s] );
                    } else
                        jQuery.handleError(s, xml, status);
                } catch(e) 
				{
                    status = "error";
                    jQuery.handleError(s, xml, status, e);
                }

                // The request was completed
                if( s.global )
                    jQuery.event.trigger( "ajaxComplete", [xml, s] );

                // Handle the global AJAX counter
                if ( s.global && ! --jQuery.active )
                    jQuery.event.trigger( "ajaxStop" );

                // Process result
                if ( s.complete )
                    s.complete(xml, status);

                jQuery(io).unbind()

                setTimeout(function()
									{	try 
										{
											jQuery(io).remove();
											jQuery(form).remove();	
											
										} catch(e) 
										{
											jQuery.handleError(s, xml, null, e);
										}									

									}, 100)

                xml = null

            }
        }
        // Timeout checker
        if ( s.timeout > 0 ) 
		{
            setTimeout(function(){
                // Check to see if the request is still happening
                if( !requestDone ) uploadCallback( "timeout" );
            }, s.timeout);
        }
        try 
		{

			var form = jQuery('#' + formId);
			jQuery(form).attr('action', s.url);
			jQuery(form).attr('method', 'POST');
			jQuery(form).attr('target', frameId);
            if(form.encoding)
			{
				jQuery(form).attr('encoding', 'multipart/form-data');      			
            }
            else
			{	
				jQuery(form).attr('enctype', 'multipart/form-data');			
            }			
            jQuery(form).submit();

        } catch(e) 
		{			
            jQuery.handleError(s, xml, null, e);
        }
		
		jQuery('#' + frameId).load(uploadCallback	);
        return {abort: function () {}};	

    },

    uploadHttpData: function( r, type ) {
        var data = !type;
        data = type == "xml" || data ? r.responseXML : r.responseText;
        // If the type is "script", eval it in global context
        if ( type == "script" )
            jQuery.globalEval( data );
        // Get the JavaScript object, if JSON is used.
        if ( type == "json" )
            eval( "data = " + data );
        // evaluate scripts within html
        if ( type == "html" )
            jQuery("<div>").html(data).evalScripts();

        return data;
    },
    
    handleError: function( s, xhr, status, e ) 		{
    	// If a local callback was specified, fire it
		if ( s.error ) {
			s.error.call( s.context || s, xhr, status, e );
		}

		// Fire the global callback
		if ( s.global ) {
			(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
		}
	}
})</code></pre> 
   <p> </p> 
   <p>第二种为ajaxupload</p> 
   <pre><code class="language-java">上传文档:
<script src="/js/common/AjaxUpload.js" type="text/javascript"></script>
<div class="uploadFile">
    <span id="doc"><input type="text" disabled="disabled" /></span>
    <input type="hidden" id="hidFileName"  />
    <input type="button" id="btnUploadFile" value="上传" />
    <input type="button" id="btnDeleteFile" value="删除"  />
</div>

上传图片:
<div class="uploadImg">
    <img id="imgShow" src="/images/nophoto.gif" />
    <input type="hidden" id="hidImgName" />
    <input type="button" id="btnUploadImg" value="上传" />
    <input type="button" id="btnDeleteImg" value="删除" />
</div></code></pre> 
   <p> </p> 
   <pre><code class="language-java">window.onload = function() {
    init();  //初始化
}

//初始化
function init() {
    //初始化文档上传
    var btnFile = document.getElementById("btnUploadFile");
    var doc = document.getElementById("doc");
    var hidFileName = document.getElementById("hidFileName");
    document.getElementById("btnDeleteFile").onclick = function() { DelFile(doc, hidFileName); };
    g_AjxUploadFile(btnFile, doc, hidFileName);
    
    //初始化图片上传
    var btnImg = document.getElementById("btnUploadImg");
    var img = document.getElementById("imgShow");
    var hidImgName = document.getElementById("hidImgName");
    document.getElementById("btnDeleteImg").onclick = function() { DelImg(img, hidImgName); };
    g_AjxUploadImg(btnImg, img, hidImgName);
}


var g_AjxTempDir = "/file/temp/";
//文档上传
function g_AjxUploadFile(btn, doc, hidPut, action) {
    var button = btn, interval;
    new AjaxUpload(button, {
    action: ((action == null || action == undefined) ? '/Common/UploadHandler.ashx?fileType=file' : action),
        data: {},
        name: 'myfile',
        onSubmit: function(file, ext) {
            if (!(ext && /^(rar|zip|pdf|pdfx|txt|csv|xls|xlsx|doc|docx|RAR|ZIP|PDF|PDFX|TXT|CSV|XLS|XLSX|DOC|DOCX)$/.test(ext))) {
                alert("您上传的文档格式不对，请重新选择！");
                return false;
            }
        },
        onComplete: function(file, response) {
            flagValue = response;
            if (flagValue == "1") {
                alert("您上传的文档格式不对，请重新选择！");
            }
            else if (flagValue == "2") {
                alert("您上传的文档大于2M，请重新选择！");
            }
            else if (flagValue == "3") {
                alert("文档上传失败！");
            }
            else {
                hidPut.value = response;
                doc.innerHTML="<a href='" + g_AjxTempDir + response + "' target='_blank'>" + response + "</a>";
            }
        }
    });
}
//图片上传
function g_AjxUploadImg(btn, img, hidPut) {
    var button = btn, interval;
    new AjaxUpload(button, {
        action: '/Common/UploadHandler.ashx?fileType=img',
        data: {},
        name: 'myfile',
        onSubmit: function(file, ext) {
            if (!(ext && /^(jpg|JPG|png|PNG|gif|GIF)$/.test(ext))) {
                alert("您上传的图片格式不对，请重新选择！");
                return false;
            }
        },
        onComplete: function(file, response) {
            flagValue = response;
            if (flagValue == "1") {
                alert("您上传的图片格式不对，请重新选择！");
            }
            else if (flagValue == "2") {
                alert("您上传的图片大于200K，请重新选择！");
            }
            else if (flagValue == "3") {
                alert("图片上传失败！");
            }
            else {
                hidPut.value = response;
                img.src = g_AjxTempDir + response;
            }
        }
    });
}

//删除文档
function DelFile(doc, hidPut) {
    hidPut.value = "";
    doc.innerHTML = "<input type=\"text\" disabled=\"disabled\" />";
}

//删除图片
function DelImg(img, hidPut) {
    hidPut.value = "";
    img.src = "/images/nophoto.gif";
}</code></pre> 
   <p> </p> 
   <pre><code class="language-java">/*上传文件*/
.uploadFile{margin-bottom:10px;}
/*上传图片*/
.uploadImg{}
.uploadImg img{width:102px; height:64px; border:1px solid #CCCCCC; display: block;}</code></pre> 
   <p> </p> 
   <pre><code class="language-java">/**
 * AJAX Upload ( http://valums.com/ajax-upload/ ) 
 * Copyright (c) Andris Valums
 * Licensed under the MIT license ( http://valums.com/mit-license/ )
 * Thanks to Gary Haran, David Mark, Corey Burns and others for contributions 
 */
(function () {
    /* global window */
    /* jslint browser: true, devel: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true */

    /**
     * Wrapper for FireBug's console.log
     */

    function log() {
        if (typeof(console) != 'undefined' && typeof(console.log) == 'function') {
            Array.prototype.unshift.call(arguments, '[Ajax Upload]');
            console.log(Array.prototype.join.call(arguments, ' '));
        }
    }

    /**
     * Attaches event to a dom element.
     * @param {Element} el
     * @param type event name
     * @param fn callback This refers to the passed element
     */

    function addEvent(el, type, fn) {
        if (el.addEventListener) {
            el.addEventListener(type, fn, false);
        } else if (el.attachEvent) {
            el.attachEvent('on' + type, function () {
                fn.call(el);
            });
        } else {
            throw new Error('not supported or DOM not loaded');
        }
    }

    /**
     * Attaches resize event to a window, limiting
     * number of event fired. Fires only when encounteres
     * delay of 100 after series of events.
     * 
     * Some browsers fire event multiple times when resizing
     * http://www.quirksmode.org/dom/events/resize.html
     * 
     * @param fn callback This refers to the passed element
     */

    function addResizeEvent(fn) {
        var timeout;

        addEvent(window, 'resize', function () {
            if (timeout) {
                clearTimeout(timeout);
            }
            timeout = setTimeout(fn, 100);
        });
    }

    // Needs more testing, will be rewriten for next version        
    // getOffset function copied from jQuery lib (http://jquery.com/)
    if (document.documentElement.getBoundingClientRect) {
        // Get Offset using getBoundingClientRect
        // http://ejohn.org/blog/getboundingclientrect-is-awesome/
        var getOffset = function (el) {
            var box = el.getBoundingClientRect();
            var doc = el.ownerDocument;
            var body = doc.body;
            var docElem = doc.documentElement; // for ie 
            var clientTop = docElem.clientTop || body.clientTop || 0;
            var clientLeft = docElem.clientLeft || body.clientLeft || 0;

            // In Internet Explorer 7 getBoundingClientRect property is treated as physical,
            // while others are logical. Make all logical, like in IE8.	
            var zoom = 1;
            if (body.getBoundingClientRect) {
                var bound = body.getBoundingClientRect();
                zoom = (bound.right - bound.left) / body.clientWidth;
            }

            if (zoom > 1) {
                clientTop = 0;
                clientLeft = 0;
            }

            var top = box.top / zoom + (window.pageYOffset || docElem && docElem.scrollTop / zoom || body.scrollTop / zoom) - clientTop,
                left = box.left / zoom + (window.pageXOffset || docElem && docElem.scrollLeft / zoom || body.scrollLeft / zoom) - clientLeft;

            return {
                top: top,
                left: left
            };
        };
    } else {
        // Get offset adding all offsets 
        var getOffset = function (el) {
            var top = 0,
                left = 0;
            do {
                top += el.offsetTop || 0;
                left += el.offsetLeft || 0;
                el = el.offsetParent;
            } while (el);

            return {
                left: left,
                top: top
            };
        };
    }

    /**
     * Returns left, top, right and bottom properties describing the border-box,
     * in pixels, with the top-left relative to the body
     * @param {Element} el
     * @return {Object} Contains left, top, right,bottom
     */

    function getBox(el) {
        var left, right, top, bottom;
        var offset = getOffset(el);
        left = offset.left;
        top = offset.top;

        right = left + el.offsetWidth;
        bottom = top + el.offsetHeight;

        return {
            left: left,
            right: right,
            top: top,
            bottom: bottom
        };
    }

    /**
     * Helper that takes object literal
     * and add all properties to element.style
     * @param {Element} el
     * @param {Object} styles
     */

    function addStyles(el, styles) {
        for (var name in styles) {
            if (styles.hasOwnProperty(name)) {
                el.style[name] = styles[name];
            }
        }
    }

    /**
     * Function places an absolutely positioned
     * element on top of the specified element
     * copying position and dimentions.
     * @param {Element} from
     * @param {Element} to
     */

    function copyLayout(from, to) {
        var box = getBox(from);

        addStyles(to, {
            position: 'absolute',
            left: box.left + 'px',
            top: box.top + 'px',
            width: from.offsetWidth + 'px',
            height: from.offsetHeight + 'px'
        });
    }

    /**
     * Creates and returns element from html chunk
     * Uses innerHTML to create an element
     */
    var toElement = (function () {
        var div = document.createElement('div');
        return function (html) {
            div.innerHTML = html;
            var el = div.firstChild;
            return div.removeChild(el);
        };
    })();

    /**
     * Function generates unique id
     * @return unique id 
     */
    var getUID = (function () {
        var id = 0;
        return function () {
            return 'ValumsAjaxUpload' + id++;
        };
    })();

    /**
     * Get file name from path
     * @param {String} file path to file
     * @return filename
     */

    function fileFromPath(file) {
        return file.replace(/.*(\/|\\)/, "");
    }

    /**
     * Get file extension lowercase
     * @param {String} file name
     * @return file extenstion
     */

    function getExt(file) {
        return (-1 !== file.indexOf('.')) ? file.replace(/.*[.]/, '') : '';
    }

    function hasClass(el, name) {
        var re = new RegExp('\\b' + name + '\\b');
        return re.test(el.className);
    }

    function addClass(el, name) {
        if (!hasClass(el, name)) {
            el.className += ' ' + name;
        }
    }

    function removeClass(el, name) {
        var re = new RegExp('\\b' + name + '\\b');
        el.className = el.className.replace(re, '');
    }

    function removeNode(el) {
        el.parentNode.removeChild(el);
    }

    /**
     * Easy styling and uploading
     * @constructor
     * @param button An element you want convert to 
     * upload button. Tested dimentions up to 500x500px
     * @param {Object} options See defaults below.
     */
    window.AjaxUpload = function (button, options) {
        this._settings = {
            // Location of the server-side upload script
            action: 'upload.php',
            // File upload name
            name: 'userfile',
            // Additional data to send
            data: {},
            // Submit file as soon as it's selected
            autoSubmit: true,
            // The type of data that you're expecting back from the server.
            // html and xml are detected automatically.
            // Only useful when you are using json data as a response.
            // Set to "json" in that case. 
            responseType: false,
            // Class applied to button when mouse is hovered
            hoverClass: 'hover',
            // Class applied to button when AU is disabled
            disabledClass: 'disabled',
            // When user selects a file, useful with autoSubmit disabled
            // You can return false to cancel upload			
            onChange: function (file, extension) {},
            // Callback to fire before file is uploaded
            // You can return false to cancel upload
            onSubmit: function (file, extension) {},
            // Fired when file upload is completed
            // WARNING! DO NOT USE "FALSE" STRING AS A RESPONSE!
            onComplete: function (file, response) {}
        };

        // Merge the users options with our defaults
        for (var i in options) {
            if (options.hasOwnProperty(i)) {
                this._settings[i] = options[i];
            }
        }

        // button isn't necessary a dom element
        if (button.jquery) {
            // jQuery object was passed
            button = button[0];
        } else if (typeof button == "string") {
            if (/^#.*/.test(button)) {
                // If jQuery user passes #elementId don't break it					
                button = button.slice(1);
            }

            button = document.getElementById(button);
        }

        if (!button || button.nodeType !== 1) {
            throw new Error("Please make sure that you're passing a valid element");
        }

        if (button.nodeName.toUpperCase() == 'A') {
            // disable link                       
            addEvent(button, 'click', function (e) {
                if (e && e.preventDefault) {
                    e.preventDefault();
                } else if (window.event) {
                    window.event.returnValue = false;
                }
            });
        }

        // DOM element
        this._button = button;
        // DOM element                 
        this._input = null;
        // If disabled clicking on button won't do anything
        this._disabled = false;

        // if the button was disabled before refresh if will remain
        // disabled in FireFox, let's fix it
        this.enable();

        this._rerouteClicks();
    };

    // assigning methods to our class
    AjaxUpload.prototype = {
        setData: function (data) {
            this._settings.data = data;
        },
        disable: function () {
            addClass(this._button, this._settings.disabledClass);
            this._disabled = true;

            var nodeName = this._button.nodeName.toUpperCase();
            if (nodeName == 'INPUT' || nodeName == 'BUTTON') {
                this._button.setAttribute('disabled', 'disabled');
            }

            // hide input
            if (this._input) {
                // We use visibility instead of display to fix problem with Safari 4
                // The problem is that the value of input doesn't change if it 
                // has display none when user selects a file           
                this._input.parentNode.style.visibility = 'hidden';
            }
        },
        enable: function () {
            removeClass(this._button, this._settings.disabledClass);
            this._button.removeAttribute('disabled');
            this._disabled = false;

        },
        /**
         * Creates invisible file input 
         * that will hover above the button
         * <div><input type='file' /></div>
         */
        _createInput: function () {
            var self = this;

            var input = document.createElement("input");
            input.setAttribute('type', 'file');
            input.setAttribute('name', this._settings.name);

            addStyles(input, {
                'position': 'absolute',
                // in Opera only 'browse' button
                // is clickable and it is located at
                // the right side of the input
                'right': 0,
                'margin': 0,
                'padding': 0,
                'fontSize': '480px',
                'cursor': 'pointer'
            });

            var div = document.createElement("div");
            addStyles(div, {
                'display': 'block',
                'position': 'absolute',
                'overflow': 'hidden',
                'margin': 0,
                'padding': 0,
                'opacity': 0,
                // Make sure browse button is in the right side
                // in Internet Explorer
                'direction': 'ltr',
                //Max zIndex supported by Opera 9.0-9.2
                'zIndex': 2147483583
            });

            // Make sure that element opacity exists.
            // Otherwise use IE filter            
            if (div.style.opacity !== "0") {
                if (typeof(div.filters) == 'undefined') {
                    throw new Error('Opacity not supported by the browser');
                }
                div.style.filter = "alpha(opacity=0)";
            }

            addEvent(input, 'change', function () {

                if (!input || input.value === '') {
                    return;
                }

                // Get filename from input, required                
                // as some browsers have path instead of it          
                var file = fileFromPath(input.value);

                if (false === self._settings.onChange.call(self, file, getExt(file))) {
                    self._clearInput();
                    return;
                }

                // Submit form when value is changed
                if (self._settings.autoSubmit) {
                    self.submit();
                }
            });

            addEvent(input, 'mouseover', function () {
                addClass(self._button, self._settings.hoverClass);
            });

            addEvent(input, 'mouseout', function () {
                removeClass(self._button, self._settings.hoverClass);

                // We use visibility instead of display to fix problem with Safari 4
                // The problem is that the value of input doesn't change if it 
                // has display none when user selects a file           
                input.parentNode.style.visibility = 'hidden';

            });

            div.appendChild(input);
            document.body.appendChild(div);

            this._input = input;
        },
        _clearInput: function () {
            if (!this._input) {
                return;
            }

            // this._input.value = ''; Doesn't work in IE6                               
            removeNode(this._input.parentNode);
            this._input = null;
            this._createInput();

            removeClass(this._button, this._settings.hoverClass);
        },
        /**
         * Function makes sure that when user clicks upload button,
         * the this._input is clicked instead
         */
        _rerouteClicks: function () {
            var self = this;

            // IE will later display 'access denied' error
            // if you use using self._input.click()
            // other browsers just ignore click()

            addEvent(self._button, 'mouseover', function () {
                if (self._disabled) {
                    return;
                }

                if (!self._input) {
                    self._createInput();
                }

                var div = self._input.parentNode;
                copyLayout(self._button, div);
                div.style.visibility = 'visible';

            });


            // commented because we now hide input on mouseleave
            /**
             * When the window is resized the elements 
             * can be misaligned if button position depends
             * on window size
             */
            //addResizeEvent(function(){
            //    if (self._input){
            //        copyLayout(self._button, self._input.parentNode);
            //    }
            //});            

        },
        /**
         * Creates iframe with unique name
         * @return {Element} iframe
         */
        _createIframe: function () {
            // We can't use getTime, because it sometimes return
            // same value in safari :(
            var id = getUID();

            // We can't use following code as the name attribute
            // won't be properly registered in IE6, and new window
            // on form submit will open
            // var iframe = document.createElement('iframe');
            // iframe.setAttribute('name', id);                        

            var iframe = toElement('<iframe src="javascript:false;" name="' + id + '" />');
            // src="javascript:false; was added
            // because it possibly removes ie6 prompt 
            // "This page contains both secure and nonsecure items"
            // Anyway, it doesn't do any harm.            
            iframe.setAttribute('id', id);

            iframe.style.display = 'none';
            document.body.appendChild(iframe);

            return iframe;
        },
        /**
         * Creates form, that will be submitted to iframe
         * @param {Element} iframe Where to submit
         * @return {Element} form
         */
        _createForm: function (iframe) {
            var settings = this._settings;

            // We can't use the following code in IE6
            // var form = document.createElement('form');
            // form.setAttribute('method', 'post');
            // form.setAttribute('enctype', 'multipart/form-data');
            // Because in this case file won't be attached to request                    
            var form = toElement('<form method="post" enctype="multipart/form-data"></form>');

            form.setAttribute('action', settings.action);
            form.setAttribute('target', iframe.name);
            form.style.display = 'none';
            document.body.appendChild(form);

            // Create hidden input element for each data key
            for (var prop in settings.data) {
                if (settings.data.hasOwnProperty(prop)) {
                    var el = document.createElement("input");
                    el.setAttribute('type', 'hidden');
                    el.setAttribute('name', prop);
                    el.setAttribute('value', settings.data[prop]);
                    form.appendChild(el);
                }
            }
            return form;
        },
        /**
         * Gets response from iframe and fires onComplete event when ready
         * @param iframe
         * @param file Filename to use in onComplete callback 
         */
        _getResponse: function (iframe, file) {
            // getting response
            var toDeleteFlag = false,
                self = this,
                settings = this._settings;

            addEvent(iframe, 'load', function () {

                if ( // For Safari 
                iframe.src == "javascript:'%3Chtml%3E%3C/html%3E';" ||
                // For FF, IE
                iframe.src == "javascript:'<html></html>';") {
                    // First time around, do not delete.
                    // We reload to blank page, so that reloading main page
                    // does not re-submit the post.

                    if (toDeleteFlag) {
                        // Fix busy state in FF3
                        setTimeout(function () {
                            removeNode(iframe);
                        },
                        0);
                    }

                    return;
                }

                var doc = iframe.contentDocument ? iframe.contentDocument : window.frames[iframe.id].document;

                // fixing Opera 9.26,10.00
                if (doc.readyState && doc.readyState != 'complete') {
                    // Opera fires load event multiple times
                    // Even when the DOM is not ready yet
                    // this fix should not affect other browsers
                    return;
                }

                // fixing Opera 9.64
                if (doc.body && doc.body.innerHTML == "false") {
                    // In Opera 9.64 event was fired second time
                    // when body.innerHTML changed from false 
                    // to server response approx. after 1 sec
                    return;
                }

                var response;

                if (doc.XMLDocument) {
                    // response is a xml document Internet Explorer property
                    response = doc.XMLDocument;
                } else if (doc.body) {
                    // response is html document or plain text
                    response = doc.body.innerHTML;

                    if (settings.responseType && settings.responseType.toLowerCase() == 'json') {
                        // If the document was sent as 'application/javascript' or
                        // 'text/javascript', then the browser wraps the text in a <pre>
                        // tag and performs html encoding on the contents.  In this case,
                        // we need to pull the original text content from the text node's
                        // nodeValue property to retrieve the unmangled content.
                        // Note that IE6 only understands text/html
                        if (doc.body.firstChild && doc.body.firstChild.nodeName.toUpperCase() == 'PRE') {
                            response = doc.body.firstChild.firstChild.nodeValue;
                        }

                        if (response) {
                            response = eval("(" + response + ")");
                        } else {
                            response = {};
                        }
                    }
                } else {
                    // response is a xml document
                    response = doc;
                }

                settings.onComplete.call(self, file, response);

                // Reload blank page, so that reloading main page
                // does not re-submit the post. Also, remember to
                // delete the frame
                toDeleteFlag = true;

                // Fix IE mixed content issue
                iframe.src = "javascript:'<html></html>';";
            });
        },
        /**
         * Upload file contained in this._input
         */
        submit: function () {
            var self = this,
                settings = this._settings;

            if (!this._input || this._input.value === '') {
                return;
            }

            var file = fileFromPath(this._input.value);

            // user returned false to cancel upload
            if (false === settings.onSubmit.call(this, file, getExt(file))) {
                this._clearInput();
                return;
            }

            // sending request    
            var iframe = this._createIframe();
            var form = this._createForm(iframe);

            // assuming following structure
            // div -> input type='file'
            removeNode(this._input.parentNode);
            removeClass(self._button, self._settings.hoverClass);

            form.appendChild(this._input);

            form.submit();

            // request set, clean up                
            removeNode(form);
            form = null;
            removeNode(this._input);
            this._input = null;

            // Get response from iframe and fire onComplete event when ready
            this._getResponse(iframe, file);

            // get ready for next request            
            this._createInput();
        }
    };
})();</code></pre> 
   <p> </p> 
  </div> 
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                        <span class="text-muted">芒果不是芒</span>
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<a class="tag" taget="_blank" href="/search/Java%E5%9F%BA%E7%A1%80/1.htm">Java基础</a><a class="tag" taget="_blank" href="/search/ArrayList/1.htm">ArrayList</a><a class="tag" taget="_blank" href="/search/List/1.htm">List</a><a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E9%9D%A2%E8%AF%95/1.htm">面试</a><a class="tag" taget="_blank" href="/search/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/1.htm">性能优化</a><a class="tag" taget="_blank" href="/search/%E6%9E%B6%E6%9E%84%E8%AE%BE%E8%AE%A1/1.htm">架构设计</a><a class="tag" taget="_blank" href="/search/idea/1.htm">idea</a>
                        <div>ArrayList是Java集合框架中的一个动态数组实现，提供了可变大小的数组功能。它继承自AbstractList并实现了List接口，是顺序容器，即元素存放的数据与放进去的顺序相同，允许放入null元素，底层通过数组实现。除该类未实现同步外，其余跟Vector大致相同。每个ArrayList都有一个容量capacity，表示底层数组的实际大小，容器内存储元素的个数不能多于当前容量。当向容器中添</div>
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                        <span class="text-muted">狼图腾-狼之传说</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E6%A1%86%E6%9E%B6/1.htm">框架</a><a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E4%BB%BB%E5%8A%A1/1.htm">任务</a><a class="tag" taget="_blank" href="/search/html%E8%A7%A3%E6%9E%90%E5%99%A8/1.htm">html解析器</a><a class="tag" taget="_blank" href="/search/%E5%AD%98%E5%82%A8/1.htm">存储</a><a class="tag" taget="_blank" href="/search/%E7%94%B5%E5%AD%90%E5%95%86%E5%8A%A1/1.htm">电子商务</a>
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                        <span class="text-muted">dingcho</span>
<a class="tag" taget="_blank" href="/search/Java/1.htm">Java</a><a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a>
                        <div>一、ApacheNutch2【参考地址】Nutch是一个开源Java实现的搜索引擎。它提供了我们运行自己的搜索引擎所需的全部工具。包括全文搜索和Web爬虫。Nutch致力于让每个人能很容易,同时花费很少就可以配置世界一流的Web搜索引擎.为了完成这一宏伟的目标,Nutch必须能够做到:每个月取几十亿网页为这些网页维护一个索引对索引文件进行每秒上千次的搜索提供高质量的搜索结果简单来说Nutch支持分</div>
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                        <span class="text-muted">weixin_39977276</span>

                        <div>发国外的文章要求图片是tif，cmyk色彩空间的。大小尺寸还有要求。比如网上大神多，找到了一段代码，感谢！https://www.jianshu.com/p/ec2af4311f56https://github.com/KevinZc007/image2Tifimportjava.awt.image.BufferedImage;importjava.io.File;importjava.io.Fi</div>
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                        <span class="text-muted">跳房子的前端</span>
<a class="tag" taget="_blank" href="/search/%E5%89%8D%E7%AB%AF%E9%9D%A2%E8%AF%95/1.htm">前端面试</a><a class="tag" taget="_blank" href="/search/javascript/1.htm">javascript</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/ecmascript/1.htm">ecmascript</a>
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                        <div>"""--json_path输入的json文件路径--save_path保存的文件夹名字，默认为当前目录下的labels。"""importosimportjsonfromtqdmimporttqdmimportargparseparser=argparse.ArgumentParser()parser.add_argument('--json_path',default='./instances</div>
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                                    <div>&nbsp; &nbsp; &nbsp; &nbsp; 性能优化是通过某些有效的方法来提高MySQL的运行速度，减少占用的磁盘空间。性能优化包含很多方面，例如优化查询速度，优化更新速度和优化MySQL服务器等。本文介绍方法的主要有： 
&nbsp; &nbsp; &nbsp; &nbsp; a.优化查询 
&nbsp; &nbsp; &nbsp; &nbsp; b.优化数据库结构 
&nbsp; </div>
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                                    <div>项目需要当某事件触发时，执行http请求任务，失败时需要有重试机制，并根据失败次数的增加，重试间隔也相应增加，任务可能并发。 
由于是耗时任务，首先考虑的就是用线程来实现，并且为了节约资源，因而选择线程池。 
为了解决不定间隔的重试，选择Timer和TimerTask来完成 
 
 

package threadpool;

public class ThreadPoolTest {

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                                    <div>首先要说的是，不同版本数据库提供的系统表会有不同，你可以根据数据字典查看该版本数据库所提供的表。 
 
select * from dict where table_name like '%SESSION%'; 
就可以查出一些表，然后根据这些表就可以获得会话信息 
 
select sid,serial#,status,username,schemaname,osuser,terminal,ma</div>
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                                       title="类的继承" target="_blank">类的继承</a>
                                    <span class="text-muted">朱辉辉33</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a>
                                    <div>类的继承可以提高代码的重用行，减少冗余代码；还能提高代码的扩展性。Java继承的关键字是extends 
格式:public class 类名（子类）extends 类名（父类）{ } 
子类可以继承到父类所有的属性和普通方法，但不能继承构造方法。且子类可以直接使用父类的public和 
protected属性，但要使用private属性仍需通过调用。 
子类的方法可以重写，但必须和父类的返回值类</div>
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                                <li><a href="/article/687.htm"
                                       title="android 悬浮窗特效" target="_blank">android 悬浮窗特效</a>
                                    <span class="text-muted">肆无忌惮_</span>
<a class="tag" taget="_blank" href="/search/android/1.htm">android</a>
                                    <div>最近在开发项目的时候需要做一个悬浮层的动画，类似于支付宝掉钱动画。但是区别在于，需求是浮出一个窗口，之后边缩放边位移至屏幕右下角标签处。效果图如下： 
&nbsp; 
一开始考虑用自定义View来做。后来发现开线程让其移动很卡，ListView+动画也没法精确定位到目标点。 
&nbsp; 
后来想利用Dialog的dismiss动画来完成。 
&nbsp; 
自定义一个Dialog后，在styl</div>
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                                       title="hadoop伪分布式搭建" target="_blank">hadoop伪分布式搭建</a>
                                    <span class="text-muted">林鹤霄</span>
<a class="tag" taget="_blank" href="/search/hadoop/1.htm">hadoop</a>
                                    <div>要修改4个文件&nbsp;&nbsp;&nbsp; 1: vim hadoop-env.sh&nbsp; 第九行&nbsp;&nbsp;&nbsp; 2: vim core-site.xml&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &lt;configuration&gt;&nbsp;&nbsp;&nbsp; &nbsp;&n</div>
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                                    <span class="text-muted">aigo</span>
<a class="tag" taget="_blank" href="/search/gdb/1.htm">gdb</a>
                                    <div>原文：http://blog.csdn.net/hanchaoman/article/details/5517362 
&nbsp; 
一、GDB常用命令简介 
&nbsp;    r run 运行.程序还没有运行前使用   c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cuntinue&nbsp</div>
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                                    <span class="text-muted">alleni123</span>
<a class="tag" taget="_blank" href="/search/socket/1.htm">socket</a>
                                    <div>public class Client
{
	
	
	public static void main(String[] args)
	{	
		Client c=new Client();
	 	c.receiveMessage();
	}
	
	public void receiveMessage(){
		Socket s=null;
		
		BufferedRea</div>
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                                    <span class="text-muted">百合不是茶</span>
<a class="tag" taget="_blank" href="/search/%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5/1.htm">线程同步</a><a class="tag" taget="_blank" href="/search/%E5%BC%82%E6%AD%A5/1.htm">异步</a>
                                    <div>多线程和同步 :&nbsp;如进程、线程同步，可理解为进程或线程A和B一块配合，A执行到一定程度时要依靠B的某个结果，于是停下来，示意B运行；B依言执行，再将结果给A；A再继续操作。  所谓同步，就是在发出一个功能调用时，在没有得到结果之前，该调用就不返回，同时其它线程也不能调用这个方法  
&nbsp; 
多线程和异步:多线程可以做不同的事情,涉及到线程通知 
&nbsp; 
&nbsp; 
&</div>
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                                    <span class="text-muted">bijian1013</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/jsp/1.htm">jsp</a><a class="tag" taget="_blank" href="/search/%E4%B8%AD%E6%96%87%E4%B9%B1%E7%A0%81/1.htm">中文乱码</a>
                                    <div>&nbsp; &nbsp; &nbsp; &nbsp; 在JSP的开发过程中，经常出现中文乱码的问题。 
&nbsp; &nbsp; &nbsp; &nbsp; 首先了解一下Java中文问题的由来： 
&nbsp; &nbsp; &nbsp; &nbsp; Java的内核和class文件是基于unicode的，这使Java程序具有良好的跨平台性，但也带来了一些中文乱码问题的麻烦。原因主要有两方面，</div>
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                                    <span class="text-muted">bijian1013</span>
<a class="tag" taget="_blank" href="/search/JavaScript/1.htm">JavaScript</a><a class="tag" taget="_blank" href="/search/%E9%87%8D%E5%AE%9A%E5%90%91/1.htm">重定向</a>
                                    <div>&nbsp; &nbsp; &nbsp; &nbsp; js实现页面跳转重定向有如下几种方式： 
一.window.location.href 
&lt;script language=&quot;javascript&quot;type=&quot;text/javascript&quot;&gt; 
	window.location.href=&quot;http://www.baidu.c</div>
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                                       title="【Struts2三】Struts2 Action转发类型" target="_blank">【Struts2三】Struts2 Action转发类型</a>
                                    <span class="text-muted">bit1129</span>
<a class="tag" taget="_blank" href="/search/struts2/1.htm">struts2</a>
                                    <div>&nbsp;在【Struts2一】 Struts Hello World http://bit1129.iteye.com/blog/2109365中配置了一个简单的Action，配置如下 
&nbsp; 
&lt;!DOCTYPE struts PUBLIC  
        &quot;-//Apache Software Foundation//DTD Struts Configurat</div>
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                                       title="【HBase十一】Java API操作HBase" target="_blank">【HBase十一】Java API操作HBase</a>
                                    <span class="text-muted">bit1129</span>
<a class="tag" taget="_blank" href="/search/hbase/1.htm">hbase</a>
                                    <div>Admin类的主要方法注释： 
&nbsp; 1. 创建表 
 /**
   * Creates a new table. Synchronous operation.
   *
   * @param desc table descriptor for table
   * @throws IllegalArgumentException if the table name is res</div>
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                                       title="nginx gzip" target="_blank">nginx gzip</a>
                                    <span class="text-muted">ronin47</span>
<a class="tag" taget="_blank" href="/search/nginx+gzip/1.htm">nginx gzip</a>
                                    <div>Nginx GZip 压缩  
Nginx GZip 模块文档详见：http://wiki.nginx.org/HttpGzipModule 
常用配置片段如下：  
gzip on; gzip_comp_level 2; # 压缩比例，比例越大，压缩时间越长。默认是1 gzip_types text/css text/javascript; # 哪些文件可以被压缩 gzip_disable &q</div>
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                                       title="java-7.微软亚院之编程判断俩个链表是否相交 给出俩个单向链表的头指针，比如 h1 ， h2 ，判断这俩个链表是否相交" target="_blank">java-7.微软亚院之编程判断俩个链表是否相交 给出俩个单向链表的头指针，比如 h1 ， h2 ，判断这俩个链表是否相交</a>
                                    <span class="text-muted">bylijinnan</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a>
                                    <div>

public class LinkListTest {

	/**
	 * we deal with two main missions:
	 * 
	 * A.
	 * 1.we create two joined-List(both have no loop)
	 * 2.whether list1 and list2 join
	 * 3.print the join</div>
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                                    <span class="text-muted">bylijinnan</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/spring/1.htm">spring</a>
                                    <div>Spring JdbcTemplate的batch操作最后还是利用了JDBC提供的方法，Spring只是做了一下改造和封装 
 
JDBC的batch操作： 
 
 


String sql = &quot;INSERT INTO CUSTOMER &quot; +
				  &quot;(CUST_ID, NAME, AGE) VALUES (?, ?, ?)&quot;;
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<a class="tag" taget="_blank" href="/search/%E5%B7%A5%E4%BD%9C%E6%B5%81/1.htm">工作流</a>
                                    <div>&nbsp;&nbsp;&nbsp; 生成和创建类已经完成,构造一个100万个元素的矩阵模型,存储空间只有11M大,请大家参考我在博客园上面的文档&quot;构造下一代工作流存储结构的尝试&quot;,更加相信的设计和代码将陆续推出......... 
 
&nbsp;&nbsp;&nbsp; 竞争对手的能力也很强.......,我相信..你们一定能够先于我们推出大规模拓扑扫描和分析系统的....</div>
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                                    <span class="text-muted">cuityang</span>
<a class="tag" taget="_blank" href="/search/base64/1.htm">base64</a><a class="tag" taget="_blank" href="/search/url/1.htm">url</a>
                                    <div>import java.io.BufferedReader; 
import java.io.IOException; 
import java.io.InputStreamReader; 
import java.io.PrintWriter; 
import java.io.StringWriter; 
import java.io.UnsupportedEncodingException; </div>
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                                    <span class="text-muted">dalan_123</span>
<a class="tag" taget="_blank" href="/search/session/1.htm">session</a>
                                    <div>关于使用 memcached 或redis 存储 session ，以及使用 terracotta 服务器共享。建议使用 redis，不仅仅因为它可以将缓存的内容持久化，还因为它支持的单个对象比较大，而且数据类型丰富，不只是缓存 session，还可以做其他用途，一举几得啊。1、使用 filter 方法存储这种方法比较推荐，因为它的服务器使用范围比较多，不仅限于tomcat ，而且实现的原理比较简</div>
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                                    <span class="text-muted">dcj3sjt126com</span>
<a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%BA%93/1.htm">数据库</a>
                                    <div>&nbsp;&nbsp;&nbsp; public function getMinLimit () {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $sql = &quot;...&quot;;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $result = yii::app()-&gt;db-&gt;createCo</div>
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                                    <span class="text-muted">eksliang</span>
<a class="tag" taget="_blank" href="/search/solr%E8%81%9A%E5%90%88%E6%9F%A5%E8%AF%A2/1.htm">solr聚合查询</a><a class="tag" taget="_blank" href="/search/solr+stats/1.htm">solr stats</a>
                                    <div>StatsComponent 
转载请出自出处：http://eksliang.iteye.com/blog/2169134 
http://eksliang.iteye.com/ 一、概述 
&nbsp; &nbsp; &nbsp; &nbsp;Solr可以利用StatsComponent 实现数据库的聚合统计查询，也就是min、max、avg、count、sum的功能 
&nbsp; 二、参数</div>
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                                <li><a href="/article/2973.htm"
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                                    <span class="text-muted">greemranqq</span>
<a class="tag" taget="_blank" href="/search/%E4%BD%8D%E8%BF%90%E7%AE%97/1.htm">位运算</a><a class="tag" taget="_blank" href="/search/%E7%99%BE%E5%BA%A6%E9%9D%A2%E8%AF%95/1.htm">百度面试</a><a class="tag" taget="_blank" href="/search/%E5%AF%BB%E6%89%BE%E5%A5%87%E6%95%B0%E7%AE%97%E6%B3%95/1.htm">寻找奇数算法</a><a class="tag" taget="_blank" href="/search/bitmap+%E7%AE%97%E6%B3%95/1.htm">bitmap 算法</a>
                                    <div>那天看朋友提了一个百度面试的题目：怎么找出{1,1,2,3,3,4,4,4,5,5,5,5} &nbsp;找出出现次数为奇数的数字. 
&nbsp; 
我这里复制的是原话，当然顺序是不一定的，很多拿到题目第一反应就是用map,当然可以解决，但是效率不高。 
&nbsp; 
还有人觉得应该用算法xxx,我是没想到用啥算法好...！ 
&nbsp; 
还有觉得应该先排序... 
&nbsp; 
还有觉</div>
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                                       title="Spring之在开发中使用SpringJDBC" target="_blank">Spring之在开发中使用SpringJDBC</a>
                                    <span class="text-muted">ihuning</span>
<a class="tag" taget="_blank" href="/search/spring/1.htm">spring</a>
                                    <div>&nbsp; 
在实际开发中使用SpringJDBC有两种方式： 
&nbsp; 
1. 在Dao中添加属性JdbcTemplate并用Spring注入； 
&nbsp; &nbsp; JdbcTemplate类被设计成为线程安全的，所以可以在IOC 容器中声明它的单个实例，并将这个实例注入到所有的 DAO 实例中。JdbcTemplate也利用了Java 1.5 的特定(自动装箱，泛型，可变长度</div>
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                                       title="JSON API 1.0 核心开发者自述 | 你所不知道的那些技术细节" target="_blank">JSON API 1.0 核心开发者自述 | 你所不知道的那些技术细节</a>
                                    <span class="text-muted">justjavac</span>
<a class="tag" taget="_blank" href="/search/json/1.htm">json</a>
                                    <div>2013年5月，Yehuda Katz&nbsp;完成了JSON API(英文，中文) 技术规范的初稿。事情就发生在 RailsConf 之后，在那次会议上他和&nbsp;Steve Klabnik&nbsp;就 JSON 雏形的技术细节相聊甚欢。在沟通单一 Rails 服务器库——&nbsp;ActiveModel::Serializers&nbsp;和单一 JavaScript 客户端库——&</div>
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                                    <span class="text-muted">macroli</span>
<a class="tag" taget="_blank" href="/search/%E5%B7%A5%E4%BD%9C/1.htm">工作</a>
                                    <div>一.概念 
网站项目管理就是根据特定的规范、在预算范围内、按时完成的网站开发任务。 
二.需求分析 
项目立项 
　　我们接到客户的业务咨询，经过双方不断的接洽和了解，并通过基本的可行性讨论够，初步达成制作协议，这时就需要将项目立项。较好的做法是成立一个专门的项目小组，小组成员包括：项目经理，网页设计，程序员，测试员，编辑/文档等必须人员。项目实行项目经理制。 
客户的需求说明书 
　　第一步是需</div>
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                                    <span class="text-muted">qiaolevip</span>
<a class="tag" taget="_blank" href="/search/%E6%AF%8F%E5%A4%A9%E8%BF%9B%E6%AD%A5%E4%B8%80%E7%82%B9%E7%82%B9/1.htm">每天进步一点点</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0%E6%B0%B8%E6%97%A0%E6%AD%A2%E5%A2%83/1.htm">学习永无止境</a><a class="tag" taget="_blank" href="/search/%E4%BC%97%E8%A7%82%E5%8D%83%E8%B1%A1/1.htm">众观千象</a><a class="tag" taget="_blank" href="/search/AngularJS/1.htm">AngularJS</a>
                                    <div>事件回顾：由于需要修改同一个模板，里面包含2个不同的内容，第一个里面使用的时间差和第二个里面名称不一样，其他过滤器，内容都大同小异。希望杜绝If这样比较傻的来判断if-show or not，继续追究其源码。 
var b = &quot;{{&quot;,
      a = &quot;}}&quot;;
        this.startSymbol = function(a) {
</div>
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                                <li><a href="/article/3608.htm"
                                       title="Spark算子：统计RDD分区中的元素及数量" target="_blank">Spark算子：统计RDD分区中的元素及数量</a>
                                    <span class="text-muted">superlxw1234</span>
<a class="tag" taget="_blank" href="/search/spark/1.htm">spark</a><a class="tag" taget="_blank" href="/search/spark%E7%AE%97%E5%AD%90/1.htm">spark算子</a><a class="tag" taget="_blank" href="/search/Spark+RDD%E5%88%86%E5%8C%BA%E5%85%83%E7%B4%A0/1.htm">Spark RDD分区元素</a>
                                    <div>关键字：Spark算子、Spark RDD分区、Spark RDD分区元素数量 
&nbsp; 
&nbsp; 
Spark RDD是被分区的，在生成RDD时候，一般可以指定分区的数量，如果不指定分区数量，当RDD从集合创建时候，则默认为该程序所分配到的资源的CPU核数，如果是从HDFS文件创建，默认为文件的Block数。 
&nbsp; 
可以利用RDD的mapPartitionsWithInd</div>
                                </li>
                                <li><a href="/article/3735.htm"
                                       title="Spring 3.2.x将于2016年12月31日停止支持" target="_blank">Spring 3.2.x将于2016年12月31日停止支持</a>
                                    <span class="text-muted">wiselyman</span>
<a class="tag" taget="_blank" href="/search/Spring+3/1.htm">Spring 3</a>
                                    <div>&nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp; Spring 团队公布在2016年12月31日停止对Spring Framework 3.2.x（包含tomcat 6.x）的支持。在此之前spring团队将持续发布3.2.x的维护版本。 
&nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp;请大家及时准备及时升级到Spring </div>
                                </li>
                                <li><a href="/article/3862.htm"
                                       title="fis纯前端解决方案fis-pure" target="_blank">fis纯前端解决方案fis-pure</a>
                                    <span class="text-muted">zccst</span>
<a class="tag" taget="_blank" href="/search/JavaScript/1.htm">JavaScript</a>
                                    <div>作者：zccst 
 
FIS通过插件扩展可以完美的支持模块化的前端开发方案，我们通过FIS的二次封装能力，封装了一个功能完备的纯前端模块化方案pure。 
 
 
1，fis-pure的安装 
$ fis install -g fis-pure 
$ pure -v 
0.1.4 
 
 
2，下载demo到本地 
git clone https://github.com/hefangshi/f</div>
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