GRequests是強大和著名Requests庫的一個Go克隆。

Features

• Asynchronous and synchronous functionality built in
• Doesn't depend on external libraries (functionality is designed to complementnet/http)
• Works with every version of Go from 1.3
• Responses can be serialized into JSON and XML
• Easy file uploads
• Easy file downloads
• Support for the following HTTP verbsGET, HEAD, POST, PUT, DELETE, PATCH, OPTIONS
</ul>

Install

go get -u github.com/levigross/grequests

Usage

import "github.com/levigross/grequests"

Basic Examples

Basic GET request:

resp, err := grequests.Get("http://httpbin.org/get", nil)
// You can modify the request by passing an optional RequestOptions struct

if err != nil {
    log.Fatalln("Unable to make request: ", err)
}

fmt.Println(resp.String())
// {
//   "args": {},
//   "headers": {
//     "Accept": "*/*",
//     "Host": "httpbin.org",




We also support asynchronous functions that return aResponsechannel

respChan := grequests.GetAsync("http://httpbin.org/get", nil)
    select {
    case resp := <-respChan:
        fmt.Println(resp.String())
    // {
    //   "args": {},
    //   "headers": {
    //     "Accept": "*/*",
    //     "Host": "httpbin.org",
    }


When making a asynchronous request, it is very important to check the.Errorproperty of theResponsee.g:

resp := grequests.GetAsync("http://httpbin.org/xml", nil)

if resp.Error != nil {
    log.Fatalln("Unable to make request", resp.Error)
}




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