python循环调用http示例（一定时间duration内，每隔时间interval去调用一次）call_http()
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- 直接上代码
直接上代码
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import requests
encoding = 'utf-8'
def call_http_duration(server_ip, duration, interval):
"""
在时间 duration 内，每隔interval去调用 call_http(server_ip) 函数
"""
start_time = time.time() # 获取当前时间戳
while True:
current_time = time.time() # 获取当前时间戳
elapsed_time = current_time - start_time # 计算已经过去的时间
if elapsed_time >= duration:
break # 如果已经达到指定的循环持续时间，退出循环
time_remaining = duration - elapsed_time
result = call_http(server_ip)
if result[0] is False:
print(
f'call_http() 接口请求失败, [server_ip = {server_ip}, remaining time = [{time_remaining}]')
time.sleep(interval)
continue
print(
f'call_http() 接口请求成功: [server_ip = {server_ip}]')
if result[1] != 200:
print(
f'call_http() 结果不符合预期: [code = {result[1]}]')
return False
print(
f'call_http() 结果符合预期: [code = {result[1]}')
return True
return False
def call_http(server_ip):
"""
调用 call_http 接口
"""
print("call_http()")
url = f'http://{server_ip}:8080/xx'
data = {
'xx1': 'xx',
'xx2': 'xx'
}
try:
response = requests.post(url, json=data, timeout=3) # 设置超时时间为3秒
print(f'Request: {response.request.method} {response.request.url}')
print(f'Request Body: {response.request.body}')
print(f'Response: {response.status_code} {response.reason}')
print(f'Response Body: {response.text}')
if response.status_code == 200:
json_data = response.json()
# if json_data.get('code') == 200:
# return True
# 除了请求成功（返回200）的情况，其他一律返回False
return True, json_data.get('code')
except requests.exceptions.Timeout:
print("Request timed out.")
except requests.exceptions.RequestException as e:
print(f"An error occurred: {e}")
# return False # 直接返回这个用下标去取就会报错：TypeError: 'bool' object is not subscriptable
return False, None
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