python 用request库写出请求参数化调用和get、post请求怎么用代码实现（一）

╰+攻爆jí腚メ 2022-11-04 13:24 149阅读 0赞

前言 ：  
post和get的接口测试  
1、主要是通过传递参数、消息头、请求方式、以及请求结果的对比来进行参数化

### 文章目录 ###

*  一、get请求
 *   *  标题get请求内容分析
     *  get请求代码：
     *  get请求取打印结果
 *  二、post请求
 *  三、post函数的实践
 *   *  1、思路
     *   *  1、登录封装到class类中，取到返回值的token和uid
         *  2、调用class方法取到token和uid，存入到考试接口的信息头和body参数中
         *   *  2.1代码实现：

# 一、get请求 #

对于get请求的操作  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70]

## 标题get请求内容分析 ##

分析不带请求头、请求体的内容：
    
    1、get请求中不传请求头、请求体

## get请求代码： ##

import requests
    response = requests.get('http://127.0.0.1/captchaImage')
    print(response.text)

## get请求取打印结果 ##

思路分析：要按字典取值去取
    1、将.text 换成.json

import requests
    response = requests.get('http://127.0.0.1/captchaImage')
    content = response.json()
    # 比如：我取'img内容'
    print(content['img'])

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70 1]

# 二、post请求 #

获取到打印结果的uid、token内容  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70 3]

# 三、post函数的实践 #

## 1、思路 ##

1、登录打印返回值的token 和uid
    2、把token和uid应用到考试接口去

### 1、登录封装到class类中，取到返回值的token和uid ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70 4]

\#\#\#\#1.2 代码实现

# coding=utf-8
    import requests
    import json
    class Name1():
        def test_login(self):
            headers1 = { "Content-Type":"application/json"}
            payload ={ "userName":'yangyun',"password":"666666","remenberMe":"false","ldstatus":"true","logo":"pc"}
            # print(payload)
            url = 'http://127.0.0.1/login'
            res = requests.post(url=url,json=payload,headers=headers1)
            content = res.json()
            # print(content)
            token1 = content['data']['token']
            uid1 = content['data']['uid']
            return token1,uid1
    
    if __name__ == '__main__':
        name1 = Name1()
        name1.test_login()
        print(name1.test_login())

### 2、调用class方法取到token和uid，存入到考试接口的信息头和body参数中 ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTY2NTYzNw_size_16_color_FFFFFF_t_70 5]

#### 2.1代码实现： ####

因为实际项目，参数和ip有删减，但是大体不变

from 接口测试.config import Name1
    import requests
    class Data(object):
        def __init__(self):
            self.name1 = Name1()
        def test_kaoshi(self):
            get_data = self.name1.test_login()
            headers1 = { "token": get_data[0]}
            payload = { "adminId": get_data[1],
                       "typeId": "20200528095000497432f3b8746a37ca", "examTime": "1"}
            url = 'http://127.0.0.1/exam/access/TestPaperController/commitExamResult'
            res = requests.post(url=url,json=payload,headers=headers1)
            print(res.json())
    
    if __name__ == '__main__':
        data = Data()
        data.test_kaoshi()

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