当API请求没有给出响应时,可能会出现以下几种情况:
requests
库发送API请求并设置超时时间为5秒:import requests
try:
response = requests.get(url, timeout=5)
# 处理响应
except requests.Timeout:
print("请求超时,请尝试增加超时时间。")
except requests.RequestException as e:
print("请求发生异常:", str(e))
import requests
try:
response = requests.get(url)
if response.status_code == 200:
# 处理响应
else:
print("服务器错误,状态码:", response.status_code)
except requests.RequestException as e:
print("请求发生异常:", str(e))
import requests
try:
response = requests.get(url)
if response.status_code == 200:
# 处理响应
elif response.status_code == 404:
print("API端点不存在,请检查URL是否正确。")
else:
print("服务器错误,状态码:", response.status_code)
except requests.RequestException as e:
print("请求发生异常:", str(e))
以上是一些常见的解决方法,具体解决方法取决于API的实际情况。在处理API请求时,还可以使用try-except块捕获异常,并根据不同的异常类型进行相应的处理。