http状态码

有些东西只有看一些源码才能够知道！http状态码就是其中一个！我知道 1xx 是系统保留 2xx 是准确请求 3xx 是跳转 4xx 是客户端错误 5xx 是服务器错误

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{100, "Continue"},
 {101, "Switching Protocols"},
 {200, "OK"},
 {201, "Created"},
 {202, "Accepted"},
 {203, "Non-Authoritative Information"},
 {204, "No Content"},
 {205, "Reset Content"},
 {206, "Partial Content"},
 {300, "Multiple Choices"},
 {301, "Moved Permanently"},
 {302, "Moved Temporarily"},
{303, "See Other"},
 {304, "Not Modified"},
 {305, "Use Proxy"},

{400, "Bad Request"}, {401, "Unauthorized"}, {402, "Payment Required"}, {403, "Forbidden"}, {404, "Not Found"}, {405, "Method Not Allowed"}, {406, "Not Acceptable"}, {407, "Proxy Authentication Required"}, {408, "Request Time-out"}, {409, "Conflict"}, {410, "Gone"}, {411, "Length Required"}, {412, "Precondition Failed"}, {413, "Request Entity Too Large"}, {414, "Request-URI Too Large"}, {415, "Unsupported Media Type"}, {428, "Precondition Required"}, {429, "Too Many Requests"}, {431, "Request Header Fields Too Large"}, {500, "Internal Server Error"}, {501, "Not Implemented"}, {502, "Bad Gateway"}, {503, "Service Unavailable"}, {504, "Gateway Time-out"}, {505, "HTTP Version not supported"}, {511, "Network Authentication Required"},