用Python中requests模块代替Postman做web测试工具

只需要安装requests和json

import requests
import json

【GET请求】

"""GET方法请求"""
url = 'http://localhost/get'
resp = requests.get(url)
print(resp.json()) # 打印返回为json
print(resp.content) # 打印返回为二进制

【POST请求】

"""POST方法请求，请求数据为json，返回数据以json格式输出"""
url = 'http://localhost/post_json'
param = {
    "param1": 'param1',
    "pageNum": 2,
    "pageSize": 5
}
json_str = json.dumps(param)
headers = {"Content-Type": "application/json"}
resp = requests.post(url, data=json_str, headers=headers)
print(resp.json()) # 打印返回为json
print(resp.content) # 打印返回为二进制

其他请求如DELETE,PUT都是一样，即简单又易懂。

【请求带token】

请求先登录拿到token，然后再带token请求下一个

"""登录"""
url = 'http://localhost/login'
param = {
    "username": phone,
    "password": password
}
json_str = json.dumps(param)
headers = {"Content-Type": "application/json"}
resp = requests.post(url, data=json_str, headers=headers)
print('token：',resp.json())
toekn=resp.json()['token']

"""带上token请求"""
url = 'http://localhost/test'
param = {
    'param1': '测试',
    'param2': " "
}
json_str = json.dumps(param)
#请求头带token
headers = {"Content-Type": "application/json", "Authorization": token}
resp = requests.post(url, data=json_str, headers=headers)
print(resp.json())

【循环测试请求】

"""登录"""
url = 'http://localhost/login'
param = {
    "username": phone,
    "password": password
}
json_str = json.dumps(param)
headers = {"Content-Type": "application/json"}
resp = requests.post(url, data=json_str, headers=headers)
print('token：',resp.json())
toekn=resp.json()['token']

"""带上token请求"""
url = 'http://localhost/test'
param = {
    'param1': '测试',
    'param2': " "
}
json_str = json.dumps(param)
#请求头带token
headers = {"Content-Type": "application/json", "Authorization": token}

# 循环请求
for i in range(100):
    resp = requests.post(url, data=json_str, headers=headers)
    print(resp.json())

用python代替postman做测试可以做到随心应手，不管是怎样的请求，代码量即少，自己维护。