postman使用教程9-點 code 按鈕生成代碼段

前言

postman 可以生成各種語言的代碼發送接口請求，對於會使用 postman 但python腳本還不熟練的小伙伴會很有幫助。
經常有小伙伴說：為什么我 postman 可以請求成功，用 python 無法請求成功？

code

postman 上接口調試沒問題后，可以點右側 code 按鈕

可以生成 HTTP 協議的請求報文, 這對排查問題非常方便

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 代碼段

可以選擇不同的開發語言

選python requests請求

點 Copy to Clipboard 按鈕會全部復制出來

import requests

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

payload = "{\n    \"username\": \"test_1620546518\",\n    \"password\": \"123456\"\n}"
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 請求

也可以生成 curl 請求

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 支持的語言和框架

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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