python开启线程发送请求

直接上代码：

import requests
import threading

domain = "http://127.0.0.1:9999"

def postRequest(uri, params):
    url = domain + uri
    headers = {
        "Content-Type": "application/json"
    }
    print(url, params)
    response = requests.post(url=url, json=params, headers=headers)
    if response.status_code != 200:
        print("请求失败：", response.status_code)

def getRequest(uri):
    url = domain + uri
    print(url)
    response = requests.get(url=url)
    if response.status_code != 200:     
        print("请求失败：", response.status_code)

if __name__ == '__main__':
    params = {
        "a": 1
    }
    t1 = threading.Thread(target=postRequest, args=("/postTest", params,))
    t1.start()
    t2 = threading.Thread(target=getRequest, args=("/getTest?a=1",))
    t2.start()

1.可以在项目启动时加domain

python3 start.py --domain http://127.0.0.1:9999

注意要加下面这个，不然不支持指定参数名

import argparse

parser = argparse.ArgumentParser()

parser.add_argument("--domain", type=str, help="domain")

读取：

import sys

args = sys.argv
domainArgName = "--domain"
# 获取所有输入参数，找到对应参数名后面一个值就是值
if domainArgName in args:
    domain = args[args.index(domainArgName) + 1]

2.也可以添加到环境变量，容器中使用不错

import os

os.environ.get("domain")