curl --request POST \
  --url https://openapi.bazhuayu.com/token \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "username": "<string>",
  "password": "<string>",
  "grant_type": "<string>"
}
'

import requests

url = "https://openapi.bazhuayu.com/token"

payload = {
    "username": "<string>",
    "password": "<string>",
    "grant_type": "<string>"
}
headers = {"Content-Type": "<content-type>"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': '<content-type>'},
  body: JSON.stringify({username: '<string>', password: '<string>', grant_type: '<string>'})
};

fetch('https://openapi.bazhuayu.com/token', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const options = {
  method: 'POST',
  headers: {'Content-Type': '<content-type>'},
  body: JSON.stringify({username: '<string>', password: '<string>', grant_type: '<string>'})
};

fetch('https://openapi.bazhuayu.com/token', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://openapi.bazhuayu.com/token"

	payload := strings.NewReader("{\n  \"username\": \"<string>\",\n  \"password\": \"<string>\",\n  \"grant_type\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "<content-type>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://openapi.bazhuayu.com/token")
  .header("Content-Type", "<content-type>")
  .body("{\n  \"username\": \"<string>\",\n  \"password\": \"<string>\",\n  \"grant_type\": \"<string>\"\n}")
  .asString();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://openapi.bazhuayu.com/token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'username' => '<string>',
    'password' => '<string>',
    'grant_type' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: <content-type>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

require 'uri'
require 'net/http'

url = URI("https://openapi.bazhuayu.com/token")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = '<content-type>'
request.body = "{\n  \"username\": \"<string>\",\n  \"password\": \"<string>\",\n  \"grant_type\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

using RestSharp;


var options = new RestClientOptions("https://openapi.bazhuayu.com/token");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"username\": \"<string>\",\n  \"password\": \"<string>\",\n  \"grant_type\": \"<string>\"\n}", false);
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

val client = OkHttpClient()

val mediaType = MediaType.parse("application/json")
val body = RequestBody.create(mediaType, "{\n  \"username\": \"<string>\",\n  \"password\": \"<string>\",\n  \"grant_type\": \"<string>\"\n}")
val request = Request.Builder()
  .url("https://openapi.bazhuayu.com/token")
  .post(body)
  .addHeader("Content-Type", "<content-type>")
  .build()

val response = client.newCall(request).execute()

false