[json] How do I send a JSON string in a POST request in Go

import (
    "bytes"
    "encoding/json"
    "io"
    "net/http"
    "os"
)

// .....

type Student struct {
    Name    string `json:"name"`
    Address string `json:"address"`
}

// .....

body := &Student{
    Name:    "abc",
    Address: "xyz",
}

payloadBuf := new(bytes.Buffer)
json.NewEncoder(payloadBuf).Encode(body)
req, _ := http.NewRequest("POST", url, payloadBuf)

client := &http.Client{}
res, e := client.Do(req)
if e != nil {
    return e
}

defer res.Body.Close()

fmt.Println("response Status:", res.Status)
// Print the body to the stdout
io.Copy(os.Stdout, res.Body)

Examples related to json

• Use NSInteger as array index • Uncaught SyntaxError: Unexpected end of JSON input at JSON.parse (<anonymous>) • HTTP POST with Json on Body - Flutter/Dart • Importing json file in TypeScript • json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 190) • Angular 5 Service to read local .json file • How to import JSON File into a TypeScript file? • Use Async/Await with Axios in React.js • Uncaught SyntaxError: Unexpected token u in JSON at position 0 • how to remove json object key and value.?

Examples related to rest

• Access blocked by CORS policy: Response to preflight request doesn't pass access control check • Returning data from Axios API • Access Control Origin Header error using Axios in React Web throwing error in Chrome • JSON parse error: Can not construct instance of java.time.LocalDate: no String-argument constructor/factory method to deserialize from String value • How to send json data in POST request using C# • How to enable CORS in ASP.net Core WebAPI • RestClientException: Could not extract response. no suitable HttpMessageConverter found • REST API - Use the "Accept: application/json" HTTP Header • 'Field required a bean of type that could not be found.' error spring restful API using mongodb • MultipartException: Current request is not a multipart request

Examples related to go

• Has been blocked by CORS policy: Response to preflight request doesn’t pass access control check • Go test string contains substring • Golang read request body • How to uninstall Golang? • Decode JSON with unknown structure • Access HTTP response as string in Go • How to search for an element in a golang slice • How to delete an element from a Slice in Golang • How to set default values in Go structs • MINGW64 "make build" error: "bash: make: command not found"

Examples related to apiary

• How do I send a JSON string in a POST request in Go