|
@@ -1,576 +0,0 @@
|
|
-// Copyright 2014 beego Author. All Rights Reserved.
|
|
|
|
-//
|
|
|
|
-// Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
-// you may not use this file except in compliance with the License.
|
|
|
|
-// You may obtain a copy of the License at
|
|
|
|
-//
|
|
|
|
-// http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
-//
|
|
|
|
-// Unless required by applicable law or agreed to in writing, software
|
|
|
|
-// distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
-// See the License for the specific language governing permissions and
|
|
|
|
-// limitations under the License.
|
|
|
|
-
|
|
|
|
-// copy & modify from github.com/astaxie/beego/tree/master/httplib
|
|
|
|
-
|
|
|
|
-package httplib
|
|
|
|
-
|
|
|
|
-import (
|
|
|
|
- "bytes"
|
|
|
|
- "compress/gzip"
|
|
|
|
- "crypto/tls"
|
|
|
|
- "encoding/json"
|
|
|
|
- "encoding/xml"
|
|
|
|
- "io"
|
|
|
|
- "io/ioutil"
|
|
|
|
- "log"
|
|
|
|
- "mime/multipart"
|
|
|
|
- "net"
|
|
|
|
- "net/http"
|
|
|
|
- "net/http/cookiejar"
|
|
|
|
- "net/http/httputil"
|
|
|
|
- "net/url"
|
|
|
|
- "os"
|
|
|
|
- "strings"
|
|
|
|
- "sync"
|
|
|
|
- "time"
|
|
|
|
-)
|
|
|
|
-
|
|
|
|
-var defaultSetting = HTTPSettings{
|
|
|
|
- //UserAgent: "smart-push",
|
|
|
|
- Gzip: true,
|
|
|
|
- DumpBody: true,
|
|
|
|
- ConnectTimeout: time.Second * 30,
|
|
|
|
- KeepAlive: time.Second * 60,
|
|
|
|
- Transport: &http.Transport{
|
|
|
|
- DialContext: (&net.Dialer{
|
|
|
|
- Timeout: time.Second * 30,
|
|
|
|
- KeepAlive: time.Second * 60,
|
|
|
|
- }).DialContext,
|
|
|
|
- MaxIdleConnsPerHost: 3000,
|
|
|
|
- MaxIdleConns: 30000,
|
|
|
|
- },
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-var defaultCookieJar http.CookieJar
|
|
|
|
-var settingMutex sync.Mutex
|
|
|
|
-
|
|
|
|
-// createDefaultCookie creates a global cookiejar to store cookies.
|
|
|
|
-func createDefaultCookie() {
|
|
|
|
- settingMutex.Lock()
|
|
|
|
- defer settingMutex.Unlock()
|
|
|
|
- defaultCookieJar, _ = cookiejar.New(nil)
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetDefaultSetting Overwrite default settings
|
|
|
|
-func SetDefaultSetting(setting HTTPSettings) {
|
|
|
|
- settingMutex.Lock()
|
|
|
|
- defer settingMutex.Unlock()
|
|
|
|
- defaultSetting = setting
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// NewBeegoRequest return *HTTPRequest with specific method
|
|
|
|
-func NewHTTPRequest(rawurl, method string) *HTTPRequest {
|
|
|
|
- var resp http.Response
|
|
|
|
- u, err := url.Parse(rawurl)
|
|
|
|
- if err != nil {
|
|
|
|
- log.Println("Httplib:", err)
|
|
|
|
- }
|
|
|
|
- req := http.Request{
|
|
|
|
- URL: u,
|
|
|
|
- Method: method,
|
|
|
|
- Header: make(http.Header),
|
|
|
|
- Proto: "HTTP/1.1",
|
|
|
|
- ProtoMajor: 1,
|
|
|
|
- ProtoMinor: 1,
|
|
|
|
- }
|
|
|
|
- return &HTTPRequest{
|
|
|
|
- url: rawurl,
|
|
|
|
- req: &req,
|
|
|
|
- params: map[string][]string{},
|
|
|
|
- files: map[string]string{},
|
|
|
|
- setting: defaultSetting,
|
|
|
|
- resp: &resp,
|
|
|
|
- }
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Get returns *HTTPRequest with GET method.
|
|
|
|
-func Get(url string) *HTTPRequest {
|
|
|
|
- return NewHTTPRequest(url, "GET")
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Post returns *HTTPRequest with POST method.
|
|
|
|
-func Post(url string) *HTTPRequest {
|
|
|
|
- return NewHTTPRequest(url, "POST")
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Put returns *HTTPRequest with PUT method.
|
|
|
|
-func Put(url string) *HTTPRequest {
|
|
|
|
- return NewHTTPRequest(url, "PUT")
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Delete returns *HTTPRequest DELETE method.
|
|
|
|
-func Delete(url string) *HTTPRequest {
|
|
|
|
- return NewHTTPRequest(url, "DELETE")
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Head returns *HTTPRequest with HEAD method.
|
|
|
|
-func Head(url string) *HTTPRequest {
|
|
|
|
- return NewHTTPRequest(url, "HEAD")
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// HTTPSettings is the http.Client setting
|
|
|
|
-type HTTPSettings struct {
|
|
|
|
- ShowDebug bool
|
|
|
|
- UserAgent string
|
|
|
|
- TLSClientConfig *tls.Config
|
|
|
|
- Proxy func(*http.Request) (*url.URL, error)
|
|
|
|
- Transport http.RoundTripper
|
|
|
|
- CheckRedirect func(req *http.Request, via []*http.Request) error
|
|
|
|
- EnableCookie bool
|
|
|
|
- Gzip bool
|
|
|
|
- DumpBody bool
|
|
|
|
- Retries int // if set to -1 means will retry forever
|
|
|
|
- ConnectTimeout time.Duration
|
|
|
|
- KeepAlive time.Duration
|
|
|
|
- Timeout time.Duration
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// HTTPRequest provides more useful methods for requesting one url than http.Request.
|
|
|
|
-type HTTPRequest struct {
|
|
|
|
- url string
|
|
|
|
- req *http.Request
|
|
|
|
- params map[string][]string
|
|
|
|
- files map[string]string
|
|
|
|
- setting HTTPSettings
|
|
|
|
- resp *http.Response
|
|
|
|
- body []byte
|
|
|
|
- dump []byte
|
|
|
|
-
|
|
|
|
- client *http.Client
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// GetRequest return the request object
|
|
|
|
-func (b *HTTPRequest) GetRequest() *http.Request {
|
|
|
|
- return b.req
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Setting Change request settings
|
|
|
|
-func (b *HTTPRequest) Setting(setting HTTPSettings) *HTTPRequest {
|
|
|
|
- b.setting = setting
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetBasicAuth sets the request's Authorization header to use HTTP Basic Authentication with the provided username and password.
|
|
|
|
-func (b *HTTPRequest) SetBasicAuth(username, password string) *HTTPRequest {
|
|
|
|
- b.req.SetBasicAuth(username, password)
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetEnableCookie sets enable/disable cookiejar
|
|
|
|
-func (b *HTTPRequest) SetEnableCookie(enable bool) *HTTPRequest {
|
|
|
|
- b.setting.EnableCookie = enable
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetUserAgent sets User-Agent header field
|
|
|
|
-func (b *HTTPRequest) SetUserAgent(useragent string) *HTTPRequest {
|
|
|
|
- b.setting.UserAgent = useragent
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Debug sets show debug or not when executing request.
|
|
|
|
-func (b *HTTPRequest) Debug(isdebug bool) *HTTPRequest {
|
|
|
|
- b.setting.ShowDebug = isdebug
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Retries sets Retries times.
|
|
|
|
-// default is 0 means no retried.
|
|
|
|
-// -1 means retried forever.
|
|
|
|
-// others means retried times.
|
|
|
|
-func (b *HTTPRequest) Retries(times int) *HTTPRequest {
|
|
|
|
- b.setting.Retries = times
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// DumpBody setting whether need to Dump the Body.
|
|
|
|
-func (b *HTTPRequest) DumpBody(isdump bool) *HTTPRequest {
|
|
|
|
- b.setting.DumpBody = isdump
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// DumpRequest return the DumpRequest
|
|
|
|
-func (b *HTTPRequest) DumpRequest() []byte {
|
|
|
|
- return b.dump
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetTimeout sets connect time out and read-write time out for BeegoRequest.
|
|
|
|
-func (b *HTTPRequest) SetTimeout(timeout time.Duration) *HTTPRequest {
|
|
|
|
- b.setting.Timeout = timeout
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetTLSClientConfig sets tls connection configurations if visiting https url.
|
|
|
|
-func (b *HTTPRequest) SetTLSClientConfig(config *tls.Config) *HTTPRequest {
|
|
|
|
- b.setting.TLSClientConfig = config
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Header add header item string in request.
|
|
|
|
-func (b *HTTPRequest) Header(key, value string) *HTTPRequest {
|
|
|
|
- b.req.Header.Set(key, value)
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetHost set the request host
|
|
|
|
-func (b *HTTPRequest) SetHost(host string) *HTTPRequest {
|
|
|
|
- b.req.Host = host
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetProtocolVersion Set the protocol version for incoming requests.
|
|
|
|
-// Client requests always use HTTP/1.1.
|
|
|
|
-func (b *HTTPRequest) SetProtocolVersion(vers string) *HTTPRequest {
|
|
|
|
- if len(vers) == 0 {
|
|
|
|
- vers = "HTTP/1.1"
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- major, minor, ok := http.ParseHTTPVersion(vers)
|
|
|
|
- if ok {
|
|
|
|
- b.req.Proto = vers
|
|
|
|
- b.req.ProtoMajor = major
|
|
|
|
- b.req.ProtoMinor = minor
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetCookie add cookie into request.
|
|
|
|
-func (b *HTTPRequest) SetCookie(cookie *http.Cookie) *HTTPRequest {
|
|
|
|
- b.req.Header.Add("Cookie", cookie.String())
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetTransport set the setting transport
|
|
|
|
-func (b *HTTPRequest) SetTransport(transport http.RoundTripper) *HTTPRequest {
|
|
|
|
- b.setting.Transport = transport
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetProxy set the http proxy
|
|
|
|
-// example:
|
|
|
|
-//
|
|
|
|
-// func(req *http.Request) (*url.URL, error) {
|
|
|
|
-// u, _ := url.ParseRequestURI("http://127.0.0.1:8118")
|
|
|
|
-// return u, nil
|
|
|
|
-// }
|
|
|
|
-func (b *HTTPRequest) SetProxy(proxy func(*http.Request) (*url.URL, error)) *HTTPRequest {
|
|
|
|
- b.setting.Proxy = proxy
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// SetCheckRedirect specifies the policy for handling redirects.
|
|
|
|
-//
|
|
|
|
-// If CheckRedirect is nil, the Client uses its default policy,
|
|
|
|
-// which is to stop after 10 consecutive requests.
|
|
|
|
-func (b *HTTPRequest) SetCheckRedirect(redirect func(req *http.Request, via []*http.Request) error) *HTTPRequest {
|
|
|
|
- b.setting.CheckRedirect = redirect
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Param adds query param in to request.
|
|
|
|
-// params build query string as ?key1=value1&key2=value2...
|
|
|
|
-func (b *HTTPRequest) Param(key, value string) *HTTPRequest {
|
|
|
|
- if param, ok := b.params[key]; ok {
|
|
|
|
- b.params[key] = append(param, value)
|
|
|
|
- } else {
|
|
|
|
- b.params[key] = []string{value}
|
|
|
|
- }
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// PostFile add a post file to the request
|
|
|
|
-func (b *HTTPRequest) PostFile(formname, filename string) *HTTPRequest {
|
|
|
|
- b.files[formname] = filename
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Body adds request raw body.
|
|
|
|
-// it supports string and []byte.
|
|
|
|
-func (b *HTTPRequest) Body(data interface{}) *HTTPRequest {
|
|
|
|
- switch t := data.(type) {
|
|
|
|
- case string:
|
|
|
|
- bf := bytes.NewBufferString(t)
|
|
|
|
- b.req.Body = ioutil.NopCloser(bf)
|
|
|
|
- b.req.ContentLength = int64(len(t))
|
|
|
|
- case []byte:
|
|
|
|
- bf := bytes.NewBuffer(t)
|
|
|
|
- b.req.Body = ioutil.NopCloser(bf)
|
|
|
|
- b.req.ContentLength = int64(len(t))
|
|
|
|
- }
|
|
|
|
- return b
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// JSONBody adds request raw body encoding by JSON.
|
|
|
|
-func (b *HTTPRequest) JSONBody(obj interface{}) (*HTTPRequest, error) {
|
|
|
|
- if b.req.Body == nil && obj != nil {
|
|
|
|
- byts, err := json.Marshal(obj)
|
|
|
|
- if err != nil {
|
|
|
|
- return b, err
|
|
|
|
- }
|
|
|
|
- b.req.Body = ioutil.NopCloser(bytes.NewReader(byts))
|
|
|
|
- b.req.ContentLength = int64(len(byts))
|
|
|
|
- b.req.Header.Set("Content-Type", "application/json")
|
|
|
|
- }
|
|
|
|
- return b, nil
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-func (b *HTTPRequest) buildURL(paramBody string) {
|
|
|
|
- // build GET url with query string
|
|
|
|
- if b.req.Method == "GET" && len(paramBody) > 0 {
|
|
|
|
- if strings.Contains(b.url, "?") {
|
|
|
|
- b.url += "&" + paramBody
|
|
|
|
- } else {
|
|
|
|
- b.url = b.url + "?" + paramBody
|
|
|
|
- }
|
|
|
|
- return
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- // build POST/PUT/PATCH url and body
|
|
|
|
- if (b.req.Method == "POST" || b.req.Method == "PUT" || b.req.Method == "PATCH" || b.req.Method == "DELETE") && b.req.Body == nil {
|
|
|
|
- // with files
|
|
|
|
- if len(b.files) > 0 {
|
|
|
|
- pr, pw := io.Pipe()
|
|
|
|
- bodyWriter := multipart.NewWriter(pw)
|
|
|
|
- go func() {
|
|
|
|
- for formname, filename := range b.files {
|
|
|
|
- fileWriter, err := bodyWriter.CreateFormFile(formname, filename)
|
|
|
|
- if err != nil {
|
|
|
|
- log.Println("Httplib:", err)
|
|
|
|
- }
|
|
|
|
- fh, err := os.Open(filename)
|
|
|
|
- if err != nil {
|
|
|
|
- log.Println("Httplib:", err)
|
|
|
|
- }
|
|
|
|
- //iocopy
|
|
|
|
- _, err = io.Copy(fileWriter, fh)
|
|
|
|
- fh.Close()
|
|
|
|
- if err != nil {
|
|
|
|
- log.Println("Httplib:", err)
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- for k, v := range b.params {
|
|
|
|
- for _, vv := range v {
|
|
|
|
- bodyWriter.WriteField(k, vv)
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- bodyWriter.Close()
|
|
|
|
- pw.Close()
|
|
|
|
- }()
|
|
|
|
- b.Header("Content-Type", bodyWriter.FormDataContentType())
|
|
|
|
- b.req.Body = ioutil.NopCloser(pr)
|
|
|
|
- return
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- // with params
|
|
|
|
- if len(paramBody) > 0 {
|
|
|
|
- b.Header("Content-Type", "application/x-www-form-urlencoded")
|
|
|
|
- b.Body(paramBody)
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-func (b *HTTPRequest) getResponse() (*http.Response, error) {
|
|
|
|
- if b.resp.StatusCode != 0 {
|
|
|
|
- return b.resp, nil
|
|
|
|
- }
|
|
|
|
- resp, err := b.DoRequest()
|
|
|
|
- if err != nil {
|
|
|
|
- return nil, err
|
|
|
|
- }
|
|
|
|
- b.resp = resp
|
|
|
|
- return resp, nil
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// DoRequest will do the client.Do
|
|
|
|
-func (b *HTTPRequest) DoRequest() (resp *http.Response, err error) {
|
|
|
|
- var paramBody string
|
|
|
|
- if len(b.params) > 0 {
|
|
|
|
- var buf bytes.Buffer
|
|
|
|
- for k, v := range b.params {
|
|
|
|
- for _, vv := range v {
|
|
|
|
- buf.WriteString(url.QueryEscape(k))
|
|
|
|
- buf.WriteByte('=')
|
|
|
|
- buf.WriteString(url.QueryEscape(vv))
|
|
|
|
- buf.WriteByte('&')
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- paramBody = buf.String()
|
|
|
|
- paramBody = paramBody[0 : len(paramBody)-1]
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- b.buildURL(paramBody)
|
|
|
|
- url, err := url.Parse(b.url)
|
|
|
|
- if err != nil {
|
|
|
|
- return nil, err
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- b.req.URL = url
|
|
|
|
-
|
|
|
|
- trans := b.setting.Transport
|
|
|
|
-
|
|
|
|
- if trans == nil {
|
|
|
|
- // create default transport
|
|
|
|
- trans = &http.Transport{
|
|
|
|
- TLSClientConfig: b.setting.TLSClientConfig,
|
|
|
|
- Proxy: b.setting.Proxy,
|
|
|
|
- DialContext: (&net.Dialer{
|
|
|
|
- Timeout: b.setting.ConnectTimeout,
|
|
|
|
- KeepAlive: b.setting.KeepAlive,
|
|
|
|
- }).DialContext,
|
|
|
|
- MaxIdleConnsPerHost: -1,
|
|
|
|
- }
|
|
|
|
- } else {
|
|
|
|
- // if b.transport is *http.Transport then set the settings.
|
|
|
|
- if t, ok := trans.(*http.Transport); ok {
|
|
|
|
- if t.TLSClientConfig == nil {
|
|
|
|
- t.TLSClientConfig = b.setting.TLSClientConfig
|
|
|
|
- }
|
|
|
|
- if t.Proxy == nil {
|
|
|
|
- t.Proxy = b.setting.Proxy
|
|
|
|
- }
|
|
|
|
- if t.DialContext == nil {
|
|
|
|
- t.DialContext = (&net.Dialer{
|
|
|
|
- Timeout: b.setting.ConnectTimeout,
|
|
|
|
- KeepAlive: b.setting.KeepAlive,
|
|
|
|
- }).DialContext
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- var jar http.CookieJar
|
|
|
|
- if b.setting.EnableCookie {
|
|
|
|
- if defaultCookieJar == nil {
|
|
|
|
- createDefaultCookie()
|
|
|
|
- }
|
|
|
|
- jar = defaultCookieJar
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- client := &http.Client{
|
|
|
|
- Transport: trans,
|
|
|
|
- Jar: jar,
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- client.Timeout = b.setting.Timeout
|
|
|
|
-
|
|
|
|
- if b.setting.UserAgent != "" && b.req.Header.Get("User-Agent") == "" {
|
|
|
|
- b.req.Header.Set("User-Agent", b.setting.UserAgent)
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- if b.setting.CheckRedirect != nil {
|
|
|
|
- client.CheckRedirect = b.setting.CheckRedirect
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- if b.setting.ShowDebug {
|
|
|
|
- dump, err := httputil.DumpRequest(b.req, b.setting.DumpBody)
|
|
|
|
- if err != nil {
|
|
|
|
- log.Println(err.Error())
|
|
|
|
- }
|
|
|
|
- b.dump = dump
|
|
|
|
- }
|
|
|
|
- // retries default value is 0, it will run once.
|
|
|
|
- // retries equal to -1, it will run forever until success
|
|
|
|
- // retries is setted, it will retries fixed times.
|
|
|
|
- for i := 0; b.setting.Retries == -1 || i <= b.setting.Retries; i++ {
|
|
|
|
- resp, err = client.Do(b.req)
|
|
|
|
- if err == nil {
|
|
|
|
- break
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- return resp, err
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// String returns the body string in response.
|
|
|
|
-// it calls Response inner.
|
|
|
|
-func (b *HTTPRequest) String() (string, error) {
|
|
|
|
- data, err := b.Bytes()
|
|
|
|
- if err != nil {
|
|
|
|
- return "", err
|
|
|
|
- }
|
|
|
|
-
|
|
|
|
- return string(data), nil
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Bytes returns the body []byte in response.
|
|
|
|
-// it calls Response inner.
|
|
|
|
-func (b *HTTPRequest) Bytes() ([]byte, error) {
|
|
|
|
- if b.body != nil {
|
|
|
|
- return b.body, nil
|
|
|
|
- }
|
|
|
|
- resp, err := b.getResponse()
|
|
|
|
- if err != nil {
|
|
|
|
- return nil, err
|
|
|
|
- }
|
|
|
|
- if resp.Body == nil {
|
|
|
|
- return nil, nil
|
|
|
|
- }
|
|
|
|
- defer resp.Body.Close()
|
|
|
|
- if b.setting.Gzip && resp.Header.Get("Content-Encoding") == "gzip" {
|
|
|
|
- reader, err := gzip.NewReader(resp.Body)
|
|
|
|
- if err != nil {
|
|
|
|
- return nil, err
|
|
|
|
- }
|
|
|
|
- b.body, err = ioutil.ReadAll(reader)
|
|
|
|
- return b.body, err
|
|
|
|
- }
|
|
|
|
- b.body, err = ioutil.ReadAll(resp.Body)
|
|
|
|
- return b.body, err
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// ToFile saves the body data in response to one file.
|
|
|
|
-// it calls Response inner.
|
|
|
|
-func (b *HTTPRequest) ToFile(filename string) error {
|
|
|
|
- f, err := os.Create(filename)
|
|
|
|
- if err != nil {
|
|
|
|
- return err
|
|
|
|
- }
|
|
|
|
- defer f.Close()
|
|
|
|
-
|
|
|
|
- resp, err := b.getResponse()
|
|
|
|
- if err != nil {
|
|
|
|
- return err
|
|
|
|
- }
|
|
|
|
- if resp.Body == nil {
|
|
|
|
- return nil
|
|
|
|
- }
|
|
|
|
- defer resp.Body.Close()
|
|
|
|
- _, err = io.Copy(f, resp.Body)
|
|
|
|
- return err
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// ToJSON returns the map that marshals from the body bytes as json in response .
|
|
|
|
-// it calls Response inner.
|
|
|
|
-func (b *HTTPRequest) ToJSON(v interface{}) error {
|
|
|
|
- data, err := b.Bytes()
|
|
|
|
- if err != nil {
|
|
|
|
- return err
|
|
|
|
- }
|
|
|
|
- return json.Unmarshal(data, v)
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// ToXML returns the map that marshals from the body bytes as xml in response .
|
|
|
|
-// it calls Response inner.
|
|
|
|
-func (b *HTTPRequest) ToXML(v interface{}) error {
|
|
|
|
- data, err := b.Bytes()
|
|
|
|
- if err != nil {
|
|
|
|
- return err
|
|
|
|
- }
|
|
|
|
- return xml.Unmarshal(data, v)
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Response executes request client gets response mannually.
|
|
|
|
-func (b *HTTPRequest) Response() (*http.Response, error) {
|
|
|
|
- return b.getResponse()
|
|
|
|
-}
|
|
|