HttpStatus = { ?????????//Informational 1xx ?信息 ???????‘100‘ : ‘Continue‘, ?//继续 ???????‘101‘ : ‘Switching Protocols‘, ?//交换协议 ???????//Successful 2xx ?成功 ???????‘200‘ : ‘OK‘, ?//OK ???????‘201‘ : ‘Created‘, ?//创建 ???????‘202‘ : ‘Accepted‘, ?//已接受 ???????‘203‘ : ‘Non-Authoritative Information‘, ?//非权威信息 ???????‘204‘ : ‘No Content‘, ?//没有内容 ???????‘205‘ : ‘Reset Content‘, ?//重置内容 ???????‘206‘ : ‘Partial Content‘, ?//部分内容 ???????//Redirection 3xx ?重定向 ???????‘300‘ : ‘Multiple Choices‘, ?//多种选择 ???????‘301‘ : ‘Moved Permanently‘, ?//永久移动 ???????‘302‘ : ‘Found‘, ?//找到 ???????‘303‘ : ‘See Other‘, ?//参见其他 ???????‘304‘ : ‘Not Modified‘, ?//未修改 ???????‘305‘ : ‘Use Proxy‘, ?//使用代理 ???????‘306‘ : ‘Unused‘, ?//未使用 ???????‘307‘ : ‘Temporary Redirect‘, ?//暂时重定向 ???????//Client Error 4xx ?客户端错误 ???????‘400‘ : ‘Bad Request‘, ?//错误的请求 ???????‘401‘ : ‘Unauthorized‘, ?//未经授权 ???????‘402‘ : ‘Payment Required‘, ?//付费请求 ???????‘403‘ : ‘Forbidden‘, ?//禁止 ???????‘404‘ : ‘Not Found‘, ?//没有找到 ???????‘405‘ : ‘Method Not Allowed‘, ?//方法不允许 ???????‘406‘ : ‘Not Acceptable‘, ?//不可接受 ???????‘407‘ : ‘Proxy Authentication Required‘, ?//需要代理身份验证 ???????‘408‘ : ‘Request Timeout‘, ?//请求超时 ???????‘409‘ : ‘Conflict‘, ?//指令冲突 ???????‘410‘ : ‘Gone‘, ?//文档永久地离开了指定的位置 ???????‘411‘ : ‘Length Required‘, ?//需要Content-Length头请求 ???????‘412‘ : ‘Precondition Failed‘, ?//前提条件失败 ???????‘413‘ : ‘Request Entity Too Large‘, ?//请求实体太大 ???????‘414‘ : ‘Request-URI Too Long‘, ?//请求URI太长 ???????‘415‘ : ‘Unsupported Media Type‘, ?//不支持的媒体类型 ???????‘416‘ : ‘Requested Range Not Satisfiable‘, ?//请求的范围不可满足 ???????‘417‘ : ‘Expectation Failed‘, ?//期望失败 ???????//Server Error 5xx ?服务器错误 ???????‘500‘ : ‘Internal Server Error‘, ?//内部服务器错误 ???????‘501‘ : ‘Not Implemented‘, ?//未实现 ???????‘502‘ : ‘Bad Gateway‘, ?//错误的网关 ???????‘503‘ : ‘Service Unavailable‘, ?//服务不可用 ???????‘504‘ : ‘Gateway Timeout‘, ?//网关超时 ???????‘505‘ : ‘HTTP Version Not Supported‘ ?//HTTP版本不支持};常用HttpStatus状态码
200\400\401\403\404\408\500
HttpStatus状态码详细讲解
原文地址：http://blog.51cto.com/4837471/2327327