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SSM整合：查询书籍功能 1.业务层controller package com.peach.controller; import com.peach.pojo.Books; import com.peach.service.BookService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; imp

SSM整合Mybatis 代码流程 1.搭环境，写数据库 CREATE DATABASE ssmbuild; USE ssmbuild; CREATE TABLE `books`( `bookID` INT NOT NULL AUTO_INCREMENT COMMENT '书id', `bookName` VARCHAR(100) NOT NULL COMMENT '书名', `bookCounts` INT NOT NULL COMMENT '数量', `detail` VARCHAR(200) NOT