springBoot总结:
ssm基本的依赖:
<dependencies>
<!--添加依赖thymeleaf 可以访问html页面-->
<!--<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>-->
<!--对jsp访问的支持-->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<!--<scope>provided</scope>-->
</dependency>
<!--独立发布到tomcat-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!--热部署依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
<!-- spring boot的web支持-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--mybatis-spring桥梁-->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.1.1</version>
</dependency>
<!--mysql驱动包-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<!--aop-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!--jdbc-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
模板引擎:
1:jsp:
依赖:
<!--对jsp访问的支持-->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
controller层页面跳转:
2:html页面的支持:(需要 thymeleaf jar包)
依赖:
<!--模板引擎thmeleaf对HTML的支持-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
controller层页面跳转:
3、springBoot在idea中如何热部署(即启动项目后,修改方法内部或静态页面不需要重启):
1.热部署的Maven依赖:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
2. Alt+Ctrl+Shift+/ :设置
3:找到Settings的 compiler项,勾选Build project automatically
4:springBoot项目如何打成war包 发布:
1.将spring-boot-starter-tomcat的范围设置为provided
设置为provided是在打包时会将该包排除,因为要放到独立的tomcat中运行,是不需要的。
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
2.修改启动类:
继承 springBootServletInitializer 类 重写 configure方法:
3:打包:
打包完之后在项目保存的文件夹找到target包中的war包复制到tomcat中即可。