SSM学习笔记

Spring MVC【入门】就这一篇！

https://www.jianshu.com/p/91a2d0a1e45a

SpringMVC非注解方式和注解方式不能同时使用。注解方式只需要配一句话就行了dispatcher-servlet.xml里

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">

<!-- 扫描controller下的组件 当我加载配置文件时，到我们指定的包下扫描（读取）java文件，寻找标注注解的地方（接口，类，方法或者其他），进行完成初始化。-->
    <context:component-scan base-package="controller"/>

    <bean id="viewResolver"
          class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>
</beans>

Spring MVC返回ModelAndView，视图解析器找不到jsp

是包引入错误而导致的：
import org.springframework.web.portlet.ModelAndView;——错误的包
import org.springframework.web.servlet.ModelAndView;——正确的包

SpringMVC常用注解@Controller,@Service,@repository,@Component

https://www.cnblogs.com/EasonJim/p/7347534.html

https://www.cnblogs.com/xiaoxi/p/5935009.html

mybatis 官方帮助下载地址

利用mybatis-generator自动生成代码

https://www.cnblogs.com/yjmyzz/p/4210554.html

mybatis 一对一与一对多collection和association的使用

https://www.cnblogs.com/yansum/p/5819973.html

https://www.cnblogs.com/wmyskxz/p/8853461.html

http://www.mybatis.org/mybatis-3/zh/index.html

Maven项目视频教程

https://www.imooc.com/video/8652

Spring Boot视频教程

http://www.yidiankt.com/course/video/1291(免费)

http://www.chilangedu.com/course/1489582623.html

http://www.chilangedu.com/sectionq/1489582623/9FACB0C53045B96B

spring boot+mybatis整合

https://www.cnblogs.com/peterxiao/p/7779188.html

spring boot打war包

https://blog.csdn.net/github_38151745/article/details/78707664

去掉mapper.xml里的sql黄色背景

https://blog.csdn.net/sinat_29774479/article/details/78541874