requests库的异常处理

import requests
def getHTMLText(url):
    try:
        r = requests.get(url, timeout = 30)
        r.raise_for_status()
        # 利用apparent_encoding替代encoding
        # 保证返回内容的解码是正确的
        r.encoding = r.apparent_encoding
        # 返回网页的内容
        return r.text
    except Exception as e:
        # 直接输出异常具体信息
        print(e)
        # return "产生异常"
if __name__ == '__main__':
    url = 'http://baidu.com'
    print(getHTMLText(url))

标签：__,return,encoding,处理,url,getHTMLText,requests,异常
来源： https://blog.csdn.net/sy20173081277/article/details/114530700