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python 爬取图片 # -*- codeing = utf-8 -*- # @Time : 2021/9/28 16:19 # @Author : luxiaoguo # @File : 爬取图片.py # @Software : PyCharm import requests if __name__ == '__main__': # 如何爬取图片数据 url = 'https://pic.qiushibaike.com/system/pictures/12463/124630610/

Servlet 响应数据出现乱码 响应数据 字符输出流 getWrite() 向客户输出字符 字节输出流 getOutputStream() 向客户输出任意内容 字节流 package com.example.servlet; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.annotation.WebServlet; import java

Python爬虫-requests基础，实战-第一血 # -*- codeing = utf-8 -*- # @Time : 2021/9/26 16:11 # @Author : luxiaoguo # @File : requests第一血.py # @Software : PyCharm import requests if __name__ == "__main__": # step1：指定url url = 'https://www.sogou.com/' # ste