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  • 检测网址连接有效性

    一个检测网站有效性的小程序。假设有一批网站,很久没访问过了,想知道它们是不是还能连接,用python批量处理。

    场景:假设这批网址都存放在一个txt文档里,检查完连接有效性后,再把网址联合状态(能访问或者不能访问)放在一个csv文档里。

    import requests
    import csv
    
    statusDict = {'Website':'Status'}
    
    def main():
        with open('websites.txt') as fileObject:
            for line in fileObject:
                print(line)
                website = line.strip() # 找到网址,利用strip去除空白和换行
                print(website)
                status = requests.get(website).status_code
                statusDict[website] = "能访问" if status == 200 else "已失效" # 将字典里的website的值设置为能访问或者已失效
    
        # print(statusDict) # 打印看是否符合预期
    
        # 开始写入到csv文件
        with open("website_status.csv", "w", newline="") as fileObject:
            csvWriters = csv.writer(fileObject) # 写入器
            for key in statusDict.keys(): # 开始循环读取字典
                # print(key)
                print(statusDict[key]) # 打印该键的值
                csvWriters.writerow([key, statusDict[key]]) # 写入到csv文档,键->值
    
    if __name__ == "__main__":
        main()
    

      

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  • 原文地址:https://www.cnblogs.com/mafu/p/15420907.html
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