vuejs简单入门
vuejs简单入门
- 1.VueJS 概述与快速入门
- 1.1VueJS介绍
- 1.2MVVM模式
- 1.3VueJS 快速入门
- 1.4插值表达式
- 2.VueJS 常用系统指令
- 2.1v-on
- 2.1.1v-on:click
- 2.1.2v-on:keydown
- 2.1.3v-on:mouseover
- 2.1.4事件修饰符
- 2.1.5按键修饰符
- 2.2v-text与v-html
- 2.3v-bind
- 2.4v-model
- 2.5v-for
- 2.6v-if与v-show
- 3.VueJS生命周期
- 4.VueJS ajax
- 4.1vue-resource
- 4.2axios
- 4.2.1引入axios
- 4.2.2get请求
- 4.2.3post请求
- 5.综合案例
- 5.1案例需求
- 5.2数据库设计与表结构
- 5.3服务器端
- 5.3.1配置文件
- 5.3.2Controller
- 5.3.3Dao
- 5.3.4Service
- 5.3.4ServiceImpl
- 5.4客户端
- 5.4.1user.html页面
- 5.4.2user.js页面
1.VueJS 概述与快速入门
1.1VueJS介绍
Vue.js是一个构建数据驱动的 web 界面的渐进式框架。Vue.js 的目标是通过尽可能简单的 API 实现响应的数据绑定和组合的视图组件。它不仅易于上手，还便于与第三方库或既有项目整合。
官网:https://cn.vuejs.org/
1.2MVVM模式
MVVM是Model-View-ViewModel的简写。它本质上就是MVC 的改进版。MVVM 就是将其中的View 的状态和行为抽象化，让我们将视图 UI 和业务逻辑分开
MVVM模式和MVC模式一样，主要目的是分离视图（View）和模型（Model）
Vue.js 是一个提供了 MVVM 风格的双向数据绑定的 Javascript 库，专注于View 层。它的核心是 MVVM 中的 VM， 也就是 ViewModel。 ViewModel负责连接 View 和 Model，保证视图和数据的一致性，这种轻量级的架构让前端开发更加高效、便捷
1.3VueJS 快速入门
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>快速入门</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{message}}<!-- Vue的插值表达式，把data中定义的数据显示到此处 -->
<!-- 三元运算符-->
{{false?"OK":"no"}}
<!-- 数学运算-->
{{num+1}}
<!-- 不支持
{{var a =1;}}-->
</div>
</body>
<script>
//view model
//创建Vue对象
new Vue({
el:"#app",//由vue接管id为app的区域
data:{
message:"Hello Vue!",//注意，此处不要加分号
num:100
}
});
</script>
</html>
1.4插值表达式
数据绑定最常见的形式就是使用“Mustache”语法 (双大括号) 的文本插值，Mustache 标签将会被替代为对应数据对象上属性的值。无论何时，绑定的数据对象上属性发生了改变，插值处的内容都会更新。
Vue.js 都提供了完全的 JavaScript 表达式支持。
{{ number + 1 }}
{{ ok ? 'YES' : 'NO' }}
这些表达式会在所属 Vue 实例的数据作用域下作为 JavaScript 被解析。有个限制就是，每个绑定都只能包含单个表达式，所以下面的例子都不会生效。
<!-- 这是语句，不是表达式 -->
{{ var a = 1 }}
<!-- 流控制也不会生效，请使用三元表达式 -->
{{ if (ok) { return message } }}
2.VueJS 常用系统指令
2.1v-on
可以用v-on指令监听 DOM 事件，并在触发时运行一些 JavaScript 代码
2.1.1v-on:click
<!DOCTYPE html>
<html xmlns:v-on="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title>v-on:click</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{message}}
<button v-on:click="fun1('hello')">vue的onclick</button>
</div>
</body>
<script>
new Vue({
el:"#app",
data:{
message:"hello vue"
},
methods:{
fun1:function (msg) {
alert("hello");
this.message=msg;
}
}
});
</script>
</html>
2.1.2v-on:keydown
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:keydown</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
vus:<input type="text" v-on:keydown="fun($event)">
<hr>
传统：<input type="text" onkeydown="showKeyCode()">
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
methods:{
// $event 它是vue中的事件对象，和我们传统js的event对象是一样的
fun:function (event) {
var keyCode = event.keyCode;
if (keyCode<48 || keyCode >57){
event.preventDefault();
}
}
}
});
//传统js的键盘按下事件
function showKeyCode() {
//event对象和我们的document对象以及window对象是一样的，可以不用定义直接使用
var keyCode = event.keyCode;
if (keyCode<48 || keyCode >57){
event.preventDefault();
}
}
</script>
</html>
2.1.3v-on:mouseover
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:mouseover</title>
<style>
#div {
background-color: red;
height: 300px;
width: 300px;
}
</style>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<div @mouseover="fun1" id="div">
<textarea @mouseover="fun2($event)">这是一个文件域</textarea>
</div>
<!-- <div onmouseover="divmouseover()" id="div">-->
<!-- <textarea onmouseover="textareamouseover()">这是一个文件域</textarea>-->
<!-- </div>-->
</div>
</body>
<script>
//view model
/**
* @事件名称 就是v-on：事件名称的简写方式
* @mouseover它等于v-on:mouseover
*/
new Vue({
el: "#app",
methods: {
// $event 它是vue中的事件对象，和我们传统js的event对象是一样的
fun1: function () {
alert("到div");
},
fun2: function (event) {
alert("到textarea");
event.stopPropagation();//停止传播
}
}
});
// 传统的js方式
function divmouseover() {
alert("到div");
}
function textareamouseover() {
alert("到textarea");
event.stopPropagation();//停止传播
}
</script>
</html>
2.1.4事件修饰符
Vue.js 为 v-on 提供了事件修饰符来处理 DOM 事件细节，如：event.preventDefault() 或
event.stopPropagation()。
Vue.js通过由点(.)表示的指令后缀来调用修饰符。
.stop.prevent.capture.self.once
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:事件修饰符</title>
<style>
#div {
background-color: red;
height: 300px;
width: 300px;
}
</style>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<form @submit.prevent action="http://www.itcast.cn" method="post">
<input type="submit" value="提交">
</form>
<hr>
<div @mouseover="fun1" id="div">
<textarea @mouseover.stop="fun2($event)">这是一个文件域</textarea>
</div>
<!-- <form action="http://www.itheima.com" method="post" onsubmit="return checkForm()">-->
<!-- <input type="submit" value="提交">-->
<!-- </form>-->
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
methods:{
fun1: function () {
alert("到div");
},
fun2: function (event) {
alert("到textarea");
}
}
});
//传统js方式
function checkForm() {
alert(1);
//表单验证必须有一个明确的boolean类型返回值
//在应用验证方法时必须加上 return 方法名称
return false;
}
</script>
</html>
2.1.5按键修饰符
Vue 允许为 v-on 在监听键盘事件时添加按键修饰符
全部的按键别名：
.enter.tab.delete(捕获 “删除” 和 “退格” 键).esc.space.up.down.left.right.ctrl.alt.shift.meta
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-on:按键修饰符</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
Vue:<input type="text" v-on:keydown.enter="fun1">
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
methods:{
fun1:function () {
alert("回车")
}
}
});
</script>
</html>
<p><!-- Alt + C -->
<input @keyup.alt.67="clear">
<!-- Ctrl + Click -->
<div @click.ctrl="doSomething">Do something</div>
v-on简写方式
<!-- 完整语法 --> <a v-on:click="doSomething">...</a> <!-- 缩 写 --> <a @click="doSomething">...</a>
2.2v-text与v-html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-text与v-html</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<div v-text="message"></div>
<div v-html="message"></div>
<script>
//view model
new Vue({
el:"#app",
data:{
message:"Hello
"
}
});
//传统js的innerText和innerHTML
window,onload=function () {
document.getElementById("div1").innerHTML="Hello
"
document.getElementById("div2").innerText="Hello
"
}
</script>
<!-- <div id="div1"></div>-->
<!-- <div id="div2"></div>-->
</div>
</body>
</html>
2.3v-bind
插值语法不能作用在 HTML 特性上，遇到这种情况应该使用 v-bind指令
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-text与v-html在v-bind上的使用</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<font v-bind:color="ys1">传智播客</font>
<font :color="ys2">传智播客</font>
</div>
</body>
<script>
//view model
/**
* 插值表达式不能用于html标签的属性取值
* 要想给html标签的属性设置变量的值，需要要v-bind
* v-bind也可以简化写法。 直接使用 ：
*/
new Vue({
el:"#app",
data:{
ys1:"red",
ys2:"green"
}
});
</script>
</html>
v-bind简写方式
<!-- 完整语法 --> <a v-bind:href="url">...</a> <!-- 缩 写 --> <a :href="url">...</a>
2.4v-model
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-model</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<form action="" method="post">
用户名：<input type="text" name="username"v-model="user.username"><br>
密码：<input type="text" name="password"v-model="user.password"><br>
</form>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
user:{
username:"test",
password:"1324",
}
}
});
</script>
</html>
2.5v-for
- 操作array
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-for遍历数组</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="(item,index) in arr">{{item}}={{index}}</li>
</ul>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
arr:[1,2,3,5,8]
}
});
</script>
</html>
- 操作对象
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-for遍历对象</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="(key,value) in product">{{key}}={{value}}</li>
</ul>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
product:{
id:1,
name:"笔记本",
price:5222
}
}
});
</script>
</html>
- 操作对象数组
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-for遍历对象</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<table border="1">
<tr>
<td>序号号</td>
<td>编号</td>
<td>名称</td>
<td>价格</td>
</tr>
<tr v-for="(product,index) in products">
<td>{{index}}</td>
<td>{{product.id}}</td>
<td>{{product.name}}</td>
<td>{{product.price}}</td>
</tr>
</table>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
products:[
{id:1,name:"笔记本",price:5222},
{id:2,name:"手机",price:2222},
{id:3,name:"电视",price:3222},
]
}
});
</script>
</html>
2.6v-if与v-show
v-if是根据表达式的值来决定是否渲染元素
v-show是根据表达式的值来切换元素的display css属性
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-if与v-show</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
<span v-if="flag">传智播客</span>
<span v-show="flag">itcast</span>
<button @click="toggle">切换</button>
</div>
</body>
<script>
//view model
new Vue({
el:"#app",
data:{
flag:false
},
methods:{
toggle:function () {
this.flag=!this.flag;
}
}
})
</script>
</html>
3.VueJS生命周期
每个 Vue 实例在被创建之前都要经过一系列的初始化过程.
vue 在生命周期中有这些状态， beforeCreate,created,beforeMount,mounted,beforeUpdate,updated,beforeDestroy,destroyed 。
Vue 在实例化的过程中，会调用这些生命周期的钩子，给我们提供了执行自定义逻辑的机会。那么，在这些vue钩子 中，vue实例到底执行了那些操作，我们先看下面执行的例子
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>vuejs生命周期</title>
<script src="js/vuejs-2.5.16.js"></script>
</head>
<body>
<div id="app">
{{message}}
</div>
</body>
<script>
var vm = new Vue({
el: "#app",
data: {
message: 'hello world'
},
beforeCreate: function() {
console.log(this);
showData('创建vue实例前', this);
},
created: function() {
showData('创建vue实例后', this);
},
beforeMount: function() {
showData('挂载到dom前', this);
},
mounted: function() {
showData('挂载到dom后', this);
},
beforeUpdate: function() {
showData('数据变化更新前', this);
},
updated: function() {
showData('数据变化更新后', this);
},
beforeDestroy: function() {
vm.test = "3333";
showData('vue实例销毁前', this);
},
destroyed: function() {
showData('vue实例销毁后', this);
}
});
function realDom() {
console.log('真实dom结构：' + document.getElementById('app').innerHTML);
}
function showData(process, obj) {
console.log(process);
console.log('data 数据：' + obj.message)
console.log('挂载的对象：')
console.log(obj.$el)
realDom();
console.log('------------------')
console.log('------------------')
}
//vm.message = "good...";
vm.$destroy();
</script>
</html>
vue对象初始化过程中，会执行到beforeCreate,created,beforeMount,mounted 这几个钩子的内容
- beforeCreate ：数据还没有监听，没有绑定到vue对象实例，同时也没有挂载对象
- created ：数据已经绑定到了对象实例，但是还没有挂载对象
- beforeMount: 模板已经编译好了，根据数据和模板已经生成了对应的元素对象，将数据对象关联到了对象的el属性，el属性是一个HTMLElement对象，也就是这个阶段，vue实例通过原生的createElement等方法来创 建这个html片段，准备注入到我们vue实例指明的el属性所对应的挂载点
- mounted:将el的内容挂载到了el，相当于我们在jquery执行了(el).html(el),生成页面上真正的dom，上面我们 就会发现dom的元素和我们el的元素是一致的。在此之后，我们能够用方法来获取到el元素下的dom对象，并 进 行各种操作
- 当我们的data发生改变时，会调用 -beforeUpdate和updated方法
- beforeUpdate ：数据更新到dom之前，我们可以看到$el对象已经修改，但是我们页面上dom的数据还没有发生改变
- updated: dom结构会通过虚拟dom的原则，找到需要更新页面dom结构的最小路径，将改变更新到dom上面，完成更新
- beforeDestroy,destroed :实例的销毁，vue实例还是存在的，只是解绑了事件的监听还有watcher对象数据与view的绑定，即数据驱动
4.VueJS ajax
4.1vue-resource
vue-resource是Vue.js的插件提供了使用XMLHttpRequest或JSONP进行Web请求和处理响应的服务。 当vue更新到2.0之后，作者就宣告不再对vue-resource更新，而是推荐的axios，在这里大家了解一下vue-resource就可以。
vue-resource的github: https://github.com/pagekit/vue-resource
4.2axios
Axios 是一个基于 promise 的 HTTP 库，可以用在浏览器和 node.js 中
axios的github:https://github.com/axios/axios
4.2.1引入axios
首先就是引入axios,如果你使用es6，只需要安装axios模块之后
import axios from 'axios';
//安装方法
npm install axios
//或
bower install axios
当然也可以用script引入
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
4.2.2get请求
//通过给定的ID来发送请求
axios.get('/user?ID=12345')
.then(function(response){
console.log(response);
})
.catch(function(err){
console.log(err);
});
//以上请求也可以通过这种方式来发送
axios.get('/user',{
params:{
ID:12345
}
})
.then(function(response){
console.log(response);
})
.catch(function(err){
console.log(err);
});
4.2.3post请求
axios.post('/user',{
firstName:'Fred',
lastName:'Flintstone'
})
.then(function(res){
console.log(res);
})
.catch(function(err){
console.log(err);
});
为方便起见，为所有支持的请求方法提供了别名
axios.request(config)
axios.get(url[, config])
axios.delete(url[, config])
axios.head(url[, config])
axios.post(url[, data[, config]])
axios.put(url[, data[, config]])
axios.patch(url[, data[, config]])
5.综合案例
5.1案例需求
完成用户的查询与修改操作
5.2数据库设计与表结构
CREATE DATABASE vuejsdemo;
USE vuejsdemo;
CREATE TABLE USER(
id INT PRIMARY KEY AUTO_INCREMENT,
age INT,
username VARCHAR(20),
PASSWORD VARCHAR(50),
email VARCHAR(50),
sex VARCHAR(20)
)
User类
public class User {
private Integer id;
private String username;
private String password;
private String sex;
private int age;
private String email;
省略getter/setter
｝
5.3服务器端
5.3.1配置文件
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>vue1</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>vue1 Maven Webapp</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<spring.version>5.0.2.RELEASE</spring.version>
<slf4j.version>1.6.6</slf4j.version>
<log4j.version>1.2.12</log4j.version>
<mybatis.version>3.4.5</mybatis.version>
</properties>
<dependencies> <!-- spring -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency> <!-- log start -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency> <!-- log end -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.5</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.0</version>
</dependency>
</dependencies>
</project>
web.mxl
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<display-name></display-name>
<!-- 手动指定 spring 配置文件位置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!-- 配置 spring 提供的监听器，用于启动服务时加载容器 。该间监听器只能加载 WEB-INF 目录中名称为 applicationContext.xml 的配置文件 -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- 配置 spring mvc 的核心控制器 -->
<servlet>
<servlet-name>springmvcDispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 配置初始化参数，用于读取 springmvc 的配置文件 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<!-- 配置 servlet 的对象的创建时间点：应用加载时创建。取值只能是非 0 正整数，表示启动顺 序 -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvcDispatcherServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- 配置 springMVC 编码过滤器 -->
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<!-- 设置过滤器中的属性值 -->
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<!-- 启动过滤器 -->
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<!-- 过滤所有请求 -->
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*
index.html
index.htm
index.jsp
default.html
default.htm
default.jsp
springmvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 配置创建 spring 容器要扫描的包 -->
<context:component-scan base-package="com.itheima.web.controller"></context:component-scan>
<mvc:annotation-driven></mvc:annotation-driven>
</beans>
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 配置 spring 创建容器时要扫描的包 -->
<context:component-scan base-package="com.itheima">
<!--制定扫包规则，不扫描@Controller 注解的 JAVA 类，其他的还是要扫描 -->
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 加载配置文件 -->
<context:property-placeholder location="classpath:db.properties"/>
<!-- 配置 MyBatis 的 Session 工厂 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 数据库连接池 -->
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 配置数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driver}"></property>
<property name="jdbcUrl" value="${jdbc.url}"></property>
<property name="user" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!-- 配置 Mapper 扫描器 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.itheima.dao"/>
</bean>
<tx:annotation-driven/>
<!-- 配置事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 配置事务的通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*" propagation="REQUIRED" read-only="false"/>
<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
</tx:attributes>
</tx:advice>
<!-- 配置aop -->
<aop:config>
<aop:pointcut expression="execution(* com.itheima.service.impl.*.*(..))" id="pt1"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="pt1"/>
</aop:config>
</beans>
db.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/vue
jdbc.username=root
jdbc.password=root
5.3.2Controller
package com.itheima.web.controller;
import com.itheima.domain.User;
import com.itheima.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.List;
@Controller
@RequestMapping("/user")
@ResponseBody
public class UserController {
@Autowired
private IUserService userService;
/**
* 查询所有
* @return
*/
@RequestMapping("/findAll")
public List<User> findAll(){
return userService.findAll();
}
/**
* 根据id查询
* @param id
* @return
*/
@RequestMapping("/findById")
public User findById(Integer id){
return userService.findById(id);
}
/**
* 更新数据
* @param user
*/
@RequestMapping("/updateUser")
public void updateUser(@RequestBody User user){
userService.updateUser(user);
}
}
5.3.3Dao
package com.itheima.dao;
import com.itheima.domain.User;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import java.util.List;
public interface IUserDao {
/**
* 查询用户列表
* @return
*/
@Select("select * from user")
List<User> findAll();
/**
* 根据id查询
* @param userId
* @return
*/
@Select("select * from user where id = #{userId} ")
User findById(Integer userId);
/**
* 更新用户
* @param user
*/
@Update("update user set username=#{username},password=#{password},age=#{age},sex=#{sex},email=#{email} where id=#{id}")
void updateUser(User user);
}
5.3.4Service
package com.itheima.service;
import com.itheima.domain.User;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import java.util.List;
public interface IUserService {
List<User> findAll();
User findById(Integer userId);
void updateUser(User user);
}
5.3.4ServiceImpl
package com.itheima.service.impl;
import com.itheima.dao.IUserDao;
import com.itheima.domain.User;
import com.itheima.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class UserServiceImpl implements IUserService {
@Autowired
private IUserDao userDao;
@Override
public List<User> findAll() {
return userDao.findAll();
}
@Override
public User findById(Integer userId) {
return userDao.findById(userId);
}
@Override
public void updateUser(User user) {
userDao.updateUser(user);
}
}
5.4客户端
5.4.1user.html页面
<!DOCTYPE html>
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">
<meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<link rel="stylesheet" href="/vue1/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="/vue1/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" href="/vue1/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet" href="/vue1/plugins/iCheck/square/blue.css">
<link rel="stylesheet" href="/vue1/plugins/morris/morris.css">
<link rel="stylesheet" href="/vue1/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet" href="/vue1/plugins/datepicker/datepicker3.css">
<link rel="stylesheet" href="/vue1/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet" href="/vue1/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet" href="/vue1/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet" href="/vue1/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet" href="/vue1/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet" href="/vue1/plugins/select2/select2.css">
<link rel="stylesheet" href="/vue1/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet" href="/vue1/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet" href="/vue1/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet" href="/vue1/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet" href="/vue1/css/style.css">
<link rel="stylesheet" href="/vue1/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet" href="/vue1/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet" href="/vue1/plugins/bootstrap-slider/slider.css">
<link rel="stylesheet" href="/vue1/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.css">
</head>
<body class="hold-transition skin-purple sidebar-mini">
<div class="wrapper" id="app">
<!-- 页面头部 -->
<header class="main-header">
<!-- Logo -->
<a href="all-admin-index.html" class="logo">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini"><b>数据</b></span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg"><b>数据</b>后台管理</span>
</a>
<!-- Header Navbar: style can be found in header.less -->
<nav class="navbar navbar-static-top">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
<span class="sr-only">Toggle navigation</span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- Messages: style can be found in dropdown.less-->
<li class="dropdown messages-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-envelope-o"></i>
<span class="label label-success">4</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有4个邮件</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<!-- start message -->
<a href="#">
<div class="pull-left">
<img src="/vue1/img/user2-160x160.jpg" class="img-circle" alt="User Image">
</div>
<h4>
系统消息
<small><i class="fa fa-clock-o"></i> 5 分钟前</small>
</h4>
<p>欢迎登录系统?</p>
</a>
</li>
<!-- end message -->
<li>
<a href="#">
<div class="pull-left">
<img src="/vue1/img/user3-128x128.jpg" class="img-circle" alt="User Image">
</div>
<h4>
团队消息
<small><i class="fa fa-clock-o"></i> 2 小时前</small>
</h4>
<p>你有新的任务了</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue1/img/user4-128x128.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Developers
<small><i class="fa fa-clock-o"></i> Today</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue1/img/user3-128x128.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Sales Department
<small><i class="fa fa-clock-o"></i> Yesterday</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="/vue1/img/user4-128x128.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Reviewers
<small><i class="fa fa-clock-o"></i> 2 days</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">See All Messages</a></li>
</ul>
</li>
<!-- Notifications: style can be found in dropdown.less -->
<li class="dropdown notifications-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span class="label label-warning">10</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有10个新消息</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<a href="#">
<i class="fa fa-users text-aqua"></i> 5 new members joined today
</a>
</li>
<li>
<a href="#">
<i class="fa fa-warning text-yellow"></i> Very long description here that
may not
fit into the page and may cause design problems
</a>
</li>
<li>
<a href="#">
<i class="fa fa-users text-red"></i> 5 new members joined
</a>
</li>
<li>
<a href="#">
<i class="fa fa-shopping-cart text-green"></i> 25 sales made
</a>
</li>
<li>
<a href="#">
<i class="fa fa-user text-red"></i> You changed your username
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">View all</a></li>
</ul>
</li>
<!-- Tasks: style can be found in dropdown.less -->
<li class="dropdown tasks-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-flag-o"></i>
<span class="label label-danger">9</span>
</a>
<ul class="dropdown-menu">
<li class="header">你有9个新任务</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<!-- Task item -->
<a href="#">
<h3>
Design some buttons
<small class="pull-right">20%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-aqua" style="width: 20%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">20% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Create a nice theme
<small class="pull-right">40%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-green" style="width: 40%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">40% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Some task I need to do
<small class="pull-right">60%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-red" style="width: 60%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">60% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li>
<!-- Task item -->
<a href="#">
<h3>
Make beautiful transitions
<small class="pull-right">80%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-yellow" style="width: 80%"
role="progressbar" aria-valuenow="20" aria-valuemin="0"
aria-valuemax="100">
<span class="sr-only">80% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
</ul>
</li>
<li class="footer">
<a href="#">View all tasks</a>
</li>
</ul>
</li>
<!-- User Account: style can be found in dropdown.less -->
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<img src="/vue1/img/user2-160x160.jpg" class="user-image" alt="User Image">
<span class="hidden-xs">张猿猿</span>
</a>
<ul class="dropdown-menu">
<!-- User image -->
<li class="user-header">
<img src="/vue1/img/user2-160x160.jpg" class="img-circle" alt="User Image">
<p>
张猿猿 - 数据管理员
<small>最后登录 11:20AM</small>
</p>
</li>
<!-- Menu Footer-->
<li class="user-footer">
<div class="pull-left">
<a href="#" class="btn btn-default btn-flat">修改密码</a>
</div>
<div class="pull-right">
<a href="#" class="btn btn-default btn-flat">注销</a>
</div>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</header>
<!-- 页面头部 /-->
<!-- 导航侧栏 -->
<aside class="main-sidebar">
<!-- sidebar: style can be found in sidebar.less -->
<section class="sidebar">
<!-- Sidebar user panel -->
<div class="user-panel">
<div class="pull-left image">
<img src="/vue1/img/user2-160x160.jpg" class="img-circle" alt="User Image">
</div>
<div class="pull-left info">
<p>张猿猿</p>
<a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
</div>
</div>
<!-- search form -->
<!--<form action="#" method="get" class="sidebar-form">
<div class="input-group">
<input type="text" name="q" class="form-control" placeholder="搜索...">
<span class="input-group-btn">
<button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
</button>
</span>
</div>
</form>-->
<!-- /.search form -->
<!-- sidebar menu: : style can be found in sidebar.less -->
<ul class="sidebar-menu">
<li class="header">菜单</li>
<li id="admin-index"><a href="all-admin-index.html"><i class="fa fa-dashboard"></i> <span>首页</span></a>
</li>
<!-- 菜单 -->
<li class="treeview">
<a href="#">
<i class="fa fa-folder"></i> <span>用户管理</span>
<span class="pull-right-container">
<i class="fa fa-angle-left pull-right"></i>
</span>
</a>
<ul class="treeview-menu">
<li id="admin-login">
<a href="all-admin-login.html">
<i class="fa fa-circle-o"></i> 查询所有用户
</a>
</li>
</ul>
</li>
<!-- 菜单 /-->
</ul>
</section>
<!-- /.sidebar -->
</aside>
<!-- 导航侧栏 /-->
<!-- 内容区域 -->
<!-- @@master = admin-layout.html-->
<!-- @@block = content -->
<div class="content-wrapper">
<!-- 内容头部 -->
<section class="content-header">
<h1>
数据管理
<small>数据列表</small>
</h1>
<ol class="breadcrumb">
<li><a href="#"><i class="fa fa-dashboard"></i> 首页</a></li>
<li><a href="#">数据管理</a></li>
<li class="active">数据列表</li>
</ol>
</section>
<!-- 内容头部 /-->
<!-- 正文区域 -->
<section class="content">
<!-- .box-body -->
<div class="box box-primary">
<div class="box-header with-border">
<h3 class="box-title">列表</h3>
</div>
<div class="box-body">
<!-- 数据表格 -->
<div class="table-box">
<!--工具栏-->
<div class="pull-left">
<div class="form-group form-inline">
<div class="btn-group">
<button type="button" class="btn btn-default" title="新建"><i
class="fa fa-file-o"></i> 新建
</button>
<button type="button" class="btn btn-default" title="删除"><i
class="fa fa-trash-o"></i> 删除
</button>
<button type="button" class="btn btn-default" title="开启"><i class="fa fa-check"></i>
开启
</button>
<button type="button" class="btn btn-default" title="屏蔽"><i class="fa fa-ban"></i>
屏蔽
</button>
<button type="button" class="btn btn-default" title="刷新"><i
class="fa fa-refresh"></i> 刷新
</button>
</div>
</div>
</div>
<div class="box-tools pull-right">
<div class="has-feedback">
<input type="text" class="form-control input-sm" placeholder="搜索">
<span class="glyphicon glyphicon-search form-control-feedback"></span>
</div>
</div>
<!--工具栏/-->
<!--数据列表-->
<table id="dataList" class="table table-bordered table-striped table-hover dataTable">
<thead>
<tr>
<th class="" style="padding-right:0px;">
<input id="selall" type="checkbox" class="icheckbox_square-blue">
</th>
<th class="sorting_asc">ID</th>
<th class="sorting_desc">用户名</th>
<th class="sorting_asc sorting_asc_disabled">密码</th>
<th class="sorting_desc sorting_desc_disabled">性别</th>
<th class="sorting">年龄</th>
<th class="text-center sorting">邮箱</th>
<th class="text-center">操作</th>
</tr>
</thead>
<tbody>
<tr v-for="u in userList">
<td><input name="ids" type="checkbox"></td>
<td>{{u.id}}</td>
<td>{{u.username}}
</td>
<td>{{u.password}}</td>
<td>{{u.sex}}</td>
<td>{{u.age}}</td>
<td class="text-center">{{u.email}}</td>
<td class="text-center">
<button type="button" class="btn bg-olive btn-xs">详情</button>
<button type="button" class="btn bg-olive btn-xs" @click="findById(u.id)">编辑</button>
</td>
</tr>
</tbody>
<!--模态窗口-->
<div class="tab-pane" id="tab-model">
<div id="myModal" class="modal modal-primary" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span></button>
<h4 class="modal-title">用户信息</h4>
</div>
<div class="modal-body">
<div class="box-body">
<div class="form-horizontal">
<div class="form-group">
<label class="col-sm-2 control-label">用户名:</label>
<div class="col-sm-5">
<input type="text" class="form-control" v-model="user.username">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">密码:</label>
<div class="col-sm-5">
<input type="text" class="form-control" v-model="user.password">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">性别:</label>
<div class="col-sm-5">
<input type="text" class="form-control" v-model="user.sex">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">年龄:</label>
<div class="col-sm-5">
<input type="text" class="form-control" v-model="user.age">
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">邮箱:</label>
<div class="col-sm-5">
<input type="text" class="form-control" v-model="user.email">
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-outline" data-dismiss="modal">关闭</button>
<button type="button" class="btn btn-outline" data-dismiss="modal" @click="update">修改</button>
</div>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal-dialog -->
</div>
<!-- /.modal -->
</div>
<!--模态窗口/-->
</table>
<!--数据列表/-->
<!--工具栏-->
<div class="pull-left">
<div class="form-group form-inline">
<div class="btn-group">
<button type="button" class="btn btn-default" title="新建"><i
class="fa fa-file-o"></i> 新建
</button>
<button type="button" class="btn btn-default" title="删除"><i
class="fa fa-trash-o"></i> 删除
</button>
<button type="button" class="btn btn-default" title="开启"><i class="fa fa-check"></i>
开启
</button>
<button type="button" class="btn btn-default" title="屏蔽"><i class="fa fa-ban"></i>
屏蔽
</button>
<button type="button" class="btn btn-default" title="刷新"><i
class="fa fa-refresh"></i> 刷新
</button>
</div>
</div>
</div>
<div class="box-tools pull-right">
<div class="has-feedback">
<input type="text" class="form-control input-sm" placeholder="搜索">
<span class="glyphicon glyphicon-search form-control-feedback"></span>
</div>
</div>
<!--工具栏/-->
</div>
<!-- 数据表格 /-->
</div>
<!-- /.box-body -->
<!-- .box-footer-->
<div class="box-footer">
<div class="pull-left">
<div class="form-group form-inline">
总共2 页，共14 条数据。 每页
<select class="form-control">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select> 条
</div>
</div>
<div class="box-tools pull-right">
<ul class="pagination">
<li>
<a href="#" aria-label="Previous">首页</a>
</li>
<li><a href="#">上一页</a></li>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
<li><a href="#">5</a></li>
<li><a href="#">下一页</a></li>
<li>
<a href="#" aria-label="Next">尾页</a>
</li>
</ul>
</div>
</div>
<!-- /.box-footer-->
</div>
</section>
<!-- 正文区域 /-->
</div>
<!-- @@close -->
<!-- 内容区域 /-->
<!-- 底部导航 -->
<footer class="main-footer">
<div class="pull-right hidden-xs">
<b>Version</b> 1.0.8
</div>
<strong>Copyright © 2014-2017 <a href="http://www.itcast.cn">研究院研发部</a>.</strong> All rights reserved.
</footer>
<!-- 底部导航 /-->
</div>
<script src="/vue1/plugins/jQuery/jquery-2.2.3.min.js"></script>
<script src="/vue1/plugins/jQueryUI/jquery-ui.min.js"></script>
<script>
$.widget.bridge('uibutton', $.ui.button);
</script>
<script src="/vue1/plugins/bootstrap/js/bootstrap.min.js"></script>
<script src="/vue1/plugins/raphael/raphael-min.js"></script>
<script src="/vue1/plugins/morris/morris.min.js"></script>
<script src="/vue1/plugins/sparkline/jquery.sparkline.min.js"></script>
<script src="/vue1/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
<script src="/vue1/plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
<script src="/vue1/plugins/knob/jquery.knob.js"></script>
<script src="/vue1/plugins/daterangepicker/moment.min.js"></script>
<script src="/vue1/plugins/daterangepicker/daterangepicker.js"></script>
<script src="/vue1/plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
<script src="/vue1/plugins/datepicker/bootstrap-datepicker.js"></script>
<script src="/vue1/plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
<script src="/vue1/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
<script src="/vue1/plugins/slimScroll/jquery.slimscroll.min.js"></script>
<script src="/vue1/plugins/fastclick/fastclick.js"></script>
<script src="/vue1/plugins/iCheck/icheck.min.js"></script>
<script src="/vue1/plugins/adminLTE/js/app.min.js"></script>
<script src="/vue1/plugins/treeTable/jquery.treetable.js"></script>
<script src="/vue1/plugins/select2/select2.full.min.js"></script>
<script src="/vue1/plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
<script src="/vue1/plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
<script src="/vue1/plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
<script src="/vue1/plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
<script src="/vue1/plugins/bootstrap-markdown/js/markdown.js"></script>
<script src="/vue1/plugins/bootstrap-markdown/js/to-markdown.js"></script>
<script src="/vue1/plugins/ckeditor/ckeditor.js"></script>
<script src="/vue1/plugins/input-mask/jquery.inputmask.js"></script>
<script src="/vue1/plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
<script src="/vue1/plugins/input-mask/jquery.inputmask.extensions.js"></script>
<script src="/vue1/plugins/datatables/jquery.dataTables.min.js"></script>
<script src="/vue1/plugins/datatables/dataTables.bootstrap.min.js"></script>
<script src="/vue1/plugins/chartjs/Chart.min.js"></script>
<script src="/vue1/plugins/flot/jquery.flot.min.js"></script>
<script src="/vue1/plugins/flot/jquery.flot.resize.min.js"></script>
<script src="/vue1/plugins/flot/jquery.flot.pie.min.js"></script>
<script src="/vue1/plugins/flot/jquery.flot.categories.min.js"></script>
<script src="/vue1/plugins/ionslider/ion.rangeSlider.min.js"></script>
<script src="/vue1/plugins/bootstrap-slider/bootstrap-slider.js"></script>
<script src="/vue1/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.js"></script>
<script src="/vue1/plugins/bootstrap-datetimepicker/locales/bootstrap-datetimepicker.zh-CN.js"></script>
<script src="/vue1/js/vuejs-2.5.16.js"></script>
<script src="/vue1/js/axios-0.18.0.js"></script>
<script src="/vue1/js/user.js"></script>
<script>
$(document).ready(function () {
// 选择框
$(".select2").select2();
// WYSIHTML5编辑器
$(".textarea").wysihtml5({
locale: 'zh-CN'
});
});
// 设置激活菜单
function setSidebarActive(tagUri) {
var liObj = $("#" + tagUri);
if (liObj.length > 0) {
liObj.parent().parent().addClass("active");
liObj.addClass("active");
}
}
$(document).ready(function () {
// 激活导航位置
setSidebarActive("admin-datalist");
// 列表按钮
$("#dataList td input[type='checkbox']").iCheck({
checkboxClass: 'icheckbox_square-blue',
increaseArea: '20%'
});
// 全选操作
$("#selall").click(function () {
var clicks = $(this).is(':checked');
if (!clicks) {
$("#dataList td input[type='checkbox']").iCheck("uncheck");
} else {
$("#dataList td input[type='checkbox']").iCheck("check");
}
$(this).data("clicks", !clicks);
});
});
</script>
</body>
</html>
5.4.2user.js页面
new Vue({
el: "#app",
data: {
user: {},
userList: []
},
methods: {
findAll: function () {
var url = "/vue1/user/findAll.do";
//在方法中定义一个变量，表明是vue对象
var _this = this;
axios.get(url).then(function (response) {
//console.log(response);
_this.userList = response.data;
}).catch(function (err) {
console.log(err)
});
},
update: function () {
var url = "/vue1/user/updateUser.do";
var _this = this;
axios.post(url, _this.user).then(function (response) {
_this.findAll();
}).catch(function (err) {
console.log(err)
});
},
findById: function (userid) {
var url = "/vue1/user/findById.do";
var _this = this;
axios.get(url, {
params: {
id: userid
}
}).then(function (response) {
//console.log(response);
_this.user = response.data;//响应数据给userList赋值
$("#myModal").modal("show");//让模态框显示
}).catch(function (err) {
console.log(err)
});
}
},
created(){//当我们页面加载的时候触发请求，查询所有
this.findAll();
}
});