我就废话不多说了，大家还是直接看代码吧~
package mainimport ( 'net/http')func main() { //路由处理绑定 http.HandleFunc('/', Hander) //监听8080端口 http.ListenAndServe(':8080', nil)}func Hander(w http.ResponseWriter, req *http.Request) { //设置 http请求状态 w.WriteHeader(500) //写入页面数据 w.Write([]byte('xiaochuan'))}
你也可以用http 包里面的常量 我这边直接写数字方便理解而已
const ( StatusContinue = 100 StatusSwitchingProtocols = 101 StatusOK = 200 StatusCreated = 201 StatusAccepted = 202 StatusNonAuthoritativeInfo = 203 StatusNoContent = 204 StatusResetContent = 205 StatusPartialContent = 206 StatusMultipleChoices = 300 StatusMovedPermanently = 301 StatusFound = 302 StatusSeeOther = 303 StatusNotModified = 304 StatusUseProxy = 305 StatusTemporaryRedirect = 307 StatusBadRequest = 400 StatusUnauthorized = 401 StatusPaymentRequired = 402 StatusForbidden = 403 StatusNotFound = 404 StatusMethodNotAllowed = 405 StatusNotAcceptable = 406 StatusProxyAuthRequired = 407 StatusRequestTimeout = 408 StatusConflict = 409 StatusGone = 410 StatusLengthRequired = 411 StatusPreconditionFailed = 412 StatusRequestEntityTooLarge = 413 StatusRequestURITooLong = 414 StatusUnsupportedMediaType = 415 StatusRequestedRangeNotSatisfiable = 416 StatusExpectationFailed = 417 StatusTeapot = 418 StatusInternalServerError = 500 StatusNotImplemented = 501 StatusBadGateway = 502 StatusServiceUnavailable = 503 StatusGatewayTimeout = 504 StatusHTTPVersionNotSupported = 505 // New HTTP status codes from RFC 6585. Not exported yet in Go 1.1. // See discussion at https://codereview.appspot.com/7678043/ statusPreconditionRequired = 428 statusTooManyRequests = 429 statusRequestHeaderFieldsTooLarge = 431 statusNetworkAuthenticationRequired = 511)
下面修改一下就是这个样子
package mainimport ( 'net/http')func main() { //路由处理绑定 http.HandleFunc('/', Hander) //监听8080端口 http.ListenAndServe(':8080', nil)}func Hander(w http.ResponseWriter, req *http.Request) { //设置 http请求状态 为500 w.WriteHeader(http.StatusInternalServerError) //写入页面数据 w.Write([]byte('xiaochuan'))}
补充：go status.go 状态码定义
status.go使用了一个map集合定义了http的响应状态码
具体的参考如下
// Copyright 2009 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file.package http// HTTP status codes, defined in RFC 2616.const ( StatusContinue = 100 StatusSwitchingProtocols = 101 StatusOK = 200 StatusCreated = 201 StatusAccepted = 202 StatusNonAuthoritativeInfo = 203 StatusNoContent = 204 StatusResetContent = 205 StatusPartialContent = 206 StatusMultipleChoices = 300 StatusMovedPermanently = 301 StatusFound = 302 StatusSeeOther = 303 StatusNotModified = 304 StatusUseProxy = 305 StatusTemporaryRedirect = 307 StatusBadRequest = 400 StatusUnauthorized = 401 StatusPaymentRequired = 402 StatusForbidden = 403 StatusNotFound = 404 StatusMethodNotAllowed = 405 StatusNotAcceptable = 406 StatusProxyAuthRequired = 407 StatusRequestTimeout = 408 StatusConflict = 409 StatusGone = 410 StatusLengthRequired = 411 StatusPreconditionFailed = 412 StatusRequestEntityTooLarge = 413 StatusRequestURITooLong = 414 StatusUnsupportedMediaType = 415 StatusRequestedRangeNotSatisfiable = 416 StatusExpectationFailed = 417 StatusTeapot = 418 StatusPreconditionRequired = 428 StatusTooManyRequests = 429 StatusRequestHeaderFieldsTooLarge = 431 StatusUnavailableForLegalReasons = 451 StatusInternalServerError = 500 StatusNotImplemented = 501 StatusBadGateway = 502 StatusServiceUnavailable = 503 StatusGatewayTimeout = 504 StatusHTTPVersionNotSupported = 505 StatusNetworkAuthenticationRequired = 511)var statusText = map[int]string{ StatusContinue: 'Continue', StatusSwitchingProtocols: 'Switching Protocols', StatusOK: 'OK', StatusCreated: 'Created', StatusAccepted: 'Accepted', StatusNonAuthoritativeInfo: 'Non-Authoritative Information', StatusNoContent: 'No Content', StatusResetContent: 'Reset Content', StatusPartialContent: 'Partial Content', StatusMultipleChoices: 'Multiple Choices', StatusMovedPermanently: 'Moved Permanently', StatusFound: 'Found', StatusSeeOther: 'See Other', StatusNotModified: 'Not Modified', StatusUseProxy: 'Use Proxy', StatusTemporaryRedirect: 'Temporary Redirect', StatusBadRequest: 'Bad Request', StatusUnauthorized: 'Unauthorized', StatusPaymentRequired: 'Payment Required', StatusForbidden: 'Forbidden', StatusNotFound: 'Not Found', StatusMethodNotAllowed: 'Method Not Allowed', StatusNotAcceptable: 'Not Acceptable', StatusProxyAuthRequired: 'Proxy Authentication Required', StatusRequestTimeout: 'Request Timeout', StatusConflict: 'Conflict', StatusGone: 'Gone', StatusLengthRequired: 'Length Required', StatusPreconditionFailed: 'Precondition Failed', StatusRequestEntityTooLarge: 'Request Entity Too Large', StatusRequestURITooLong: 'Request URI Too Long', StatusUnsupportedMediaType: 'Unsupported Media Type', StatusRequestedRangeNotSatisfiable: 'Requested Range Not Satisfiable', StatusExpectationFailed: 'Expectation Failed', StatusTeapot: 'I’m a teapot', StatusPreconditionRequired: 'Precondition Required', StatusTooManyRequests: 'Too Many Requests', StatusRequestHeaderFieldsTooLarge: 'Request Header Fields Too Large', StatusUnavailableForLegalReasons: 'Unavailable For Legal Reasons', StatusInternalServerError: 'Internal Server Error', StatusNotImplemented: 'Not Implemented', StatusBadGateway: 'Bad Gateway', StatusServiceUnavailable: 'Service Unavailable', StatusGatewayTimeout: 'Gateway Timeout', StatusHTTPVersionNotSupported: 'HTTP Version Not Supported', StatusNetworkAuthenticationRequired: 'Network Authentication Required',}// 返回httpcode对应的 状态码描述信息// 返回空字符串表示状态码 unknownfunc StatusText(code int) string { return statusText[code]}
以上为个人经验，希望能给大家一个参考，也希望大家多多支持乐呵呵网。如有错误或未考虑完全的地方，望不吝赐教。
