postman使用教程9-点 code 按钮生成代码段

前言

postman 可以生成各种语言的代码发送接口请求，对于会使用 postman 但python脚本还不熟练的小伙伴会很有帮助。
经常有小伙伴说：为什么我 postman 可以请求成功，用 python 无法请求成功？

code

postman 上接口调试没问题后，可以点右侧 code 按钮

可以生成 HTTP 协议的请求报文, 这对排查问题非常方便

POST /api/v1/register HTTP/1.1
Host: localhost:8000
Content-Type: application/json
User-Agent: PostmanRuntime/7.13.0
Accept: */*
Cache-Control: no-cache
Postman-Token: 8586703c-68a8-445b-b532-4a1b9db14eb9,ebaee06d-9612-492a-98d5-c0333bb7ca9e
Host: 49.235.92.12:7005
accept-encoding: gzip, deflate
content-length: 68
Connection: keep-alive
cache-control: no-cache

{
    "username": "test_1620546381",
    "password": "123456"
}

生成 python 代码段

可以选择不同的开发语言

选python requests请求

点 Copy to Clipboard 按钮会全部复制出来

import requests

url = "http://localhost:8000/api/v1/register"

payload = "{
    "username": "test_1620546518",
    "password": "123456"
}"
headers = {
    'Content-Type': "application/json",
    'User-Agent': "PostmanRuntime/7.13.0",
    'Accept': "*/*",
    'Cache-Control': "no-cache",
    'Postman-Token': "8586703c-68a8-445b-b532-4a1b9db14eb9,155883b8-aea7-4b42-82db-d9e18b28cbce",
    'Host': "49.235.92.12:7005",
    'accept-encoding': "gzip, deflate",
    'content-length': "68",
    'Connection': "keep-alive",
    'cache-control': "no-cache"
    }

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)

curl 请求

也可以生成 curl 请求

curl -X POST 
  http://localhost:8000/api/v1/register 
  -H 'Accept: */*' 
  -H 'Cache-Control: no-cache' 
  -H 'Connection: keep-alive' 
  -H 'Content-Type: application/json' 
  -H 'Host: 49.235.92.12:7005' 
  -H 'Postman-Token: 8586703c-68a8-445b-b532-4a1b9db14eb9,c96e777c-37f6-4e71-99c0-8dfa78ba516a' 
  -H 'User-Agent: PostmanRuntime/7.13.0' 
  -H 'accept-encoding: gzip, deflate' 
  -H 'cache-control: no-cache' 
  -H 'content-length: 68' 
  -d '{
    "username": "test_1620546615",
    "password": "123456"
}'

postman 支持的语言和框架

Language	Framework
C	LibCurl
C#	RestSharp
cURL	cURL
Dart	Dart
Go	http package
HTTP	(Raw HTTP request)
Java	OkHttp
Java	Unirest
JavaScript	Fetch
JavaScript	jQuery
JavaScript	XHR
NodeJS	Axios
NodeJS	Native
NodeJS	Request
NodeJS	Unirest
Objective-C	NSURLSession
OCaml	Cohttp
PHP	cURL
PHP	Http_Request2
PHP	pecl_http
PowerShell	RestMethod
Python	http.client (Python 3)
Python	Requests
Ruby	NET::Http
Shell	Httpie
Shell	wget
Swift	URLSession

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