//JSON是一种数据格式//JSON比较像php里面的关联数组,它里面存的内容也是key和value成对存在的 </body><script type="text/javascript"> var js = { "one":"hello", "two":"world", "three":"汉族" }; //alert(js.three.n2)…

struts几个配置文件加载顺序: 01:struts-default.xml 02:struts-plugin.xml 03:struts.xml 04:struts.properties 05:web.xml 常量定义在这几个文件中, 同一个常量,定义在多个文件中会被覆盖…

01:web.xml配置: <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="h…

<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <!-- 将.…

<?php class Response_json_xml{ public static function show($code,$message="",$data=array(),$type){ if(is_null($code)){ return ''; } $data=array( 'code'=>$code, 'message'=>$message, 'data'=>$data ); if($type=="json"){ self::…

[魔芋注] 就是一种格式,数据组合的格式.   JSON:JavaScript 对象表示法(JavaScript Object Notation).JSON 是存储和交换.传输(数据)文本信息的语法(格式).类似 XML.JSON 比 XML 更小.更快,更易解析.   JSON 通常用于服务端向网页传递数据 .和 XML 一样,JSON 也是基于纯文本的数据格式.除了字符 ",\,/ 和一些控制符(\b,\f,\n,\r,\t)需要编码外,其他 Unicode 字符可以直接输出.下图是一个 S…

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