一.编写实体类Controller层返回数据使用 package entity; import java.io.Serializable; public class Result implements Serializable{ private static final long serialVersionUID = -8946453797496982517L; private boolean success; private String message; public Result(bool…
抓取到的item 会被发送到Item Pipeline进行处理 Item Pipeline常用于 cleansing HTML data validating scraped data (checking that the items contain certain fields) checking for duplicates (and dropping them) storing the scraped item in a database 目录 [隐藏] 1 写一个自己的item pip…