bin/apachectl restart
httpd: Syntax error on line 148 of /usr/local/apache2/conf/httpd.conf: Cannot load modules/mod_dav_svn.so into server: /usr/local/apache2/modules/mod_dav_svn.so: undefined symbol: dav_do_find_liveprop
原因:没有加载mod_dav
Apache OpenMeetings的连接错误问题
在浏览器开始会议时,Flash控件遇到错误,NetConnection.Connect.Fail
原因是流服务的端口设置问题
需要将conf/red5.properties中
rtmp.port=8888
修改设置或修改防火墙规则
同时修改webapps/openmeetings/public/config.xml
8888
webapps的设置会影响到Flash连接流服务
编译samba 4.x.x
很搞,一大堆前置,还要用到python,也不知道4是怎么设计的
编译gnutls
checking for NETTLE... configure: error:
***
*** Libnettle 2.7.1 was not found.
W: GPG error: http://archive.ubuntu.com trusty Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
GetUrlParam:function GetUrlParam(param){
var reg = new RegExp("(^|&)"+ param +"=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg);
if(r!=null
==================================================
1、打开PowerDesigner12,在菜单中按照如下方式进行操作
file->Reverse Engineer->DataBase
点击后,弹出 New Physical Data Model 的对话框
2、在General选项卡中
Model name:模板名字,自
网站配置是apache+tomcat,tomcat没有报错,apache报错是:
The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /. Reason: Error reading fr
Free variable A free variable of an expression is a variable that’s used inside the expression but not defined inside the expression. For instance, in the function literal expression (x: Int) => (x
Part Ⅰ:
《阿甘正传》Forrest Gump经典中英文对白
Forrest: Hello! My names Forrest. Forrest Gump. You wanna Chocolate? I could eat about a million and a half othese. My momma always said life was like a box ochocol
Json在数据传输中很好用,原因是JSON 比 XML 更小、更快,更易解析。
在Java程序中,如何使用处理JSON,现在有很多工具可以处理,比较流行常用的是google的gson和alibaba的fastjson,具体使用如下:
1、读取json然后处理
class ReadJSON
{
public static void main(String[] args)