springmvc+jsp转spring boot结构，前后端分离

1、前端

1.1、页面迁移到resourecs，这个位置可以自己定义

1.2、加入插件

<build>
		<plugins>
			<!-- spring dev -->
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<version>1.4.2.RELEASE</version>
				<configuration>
					<mainClass>test.Application</mainClass>
				</configuration>
				<executions>
					<execution>
						<goals>
							<goal>repackage</goal>
						</goals>
					</execution>
				</executions>
				<dependencies>
					<!-- spring热部署 -->
					<dependency>
						<groupId>org.springframework</groupId>
						<artifactId>springloaded</artifactId>
						<version>1.2.6.RELEASE</version>
					</dependency>
				</dependencies>
			</plugin>
			<!-- 忽略无web.xml警告 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<configuration>
					<failOnMissingWebXml>false</failOnMissingWebXml>
				</configuration>
			</plugin>
		</plugins>
		<resources>
			<!-- 打包时将jsp文件拷贝到META-INF目录下 -->
			<resource>
				<!-- 指定resources插件处理哪个目录下的资源文件 -->
				<directory>src/main/resources/META-INF/resources/WEB-INF</directory>
				<!--注意此次必须要放在此目录下才能被访问到 -->
				<targetPath>META-INF/resources</targetPath>
				<includes>
					<include>**/**</include>
				</includes>
			</resource>
			<resource>
				<directory>src/main/resources</directory>
				<includes>
					<include>**/**</include>
				</includes>
				<filtering>false</filtering>
			</resource>
		</resources>
	</build>

注意：需要制定文档位置和打包的文件位置

2、后端

2.1、依赖，包括前端、jsp、springboot的依赖

<dependencies>
		<dependency>
			<groupId>com.example</groupId>
			<artifactId>demo-spring-ui</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<!-- <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> 
			</dependency> -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<!-- servlet依赖. -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<scope>provided</scope>
		</dependency>
		<!-- JSTL（JSP Standard TagLibrary，JSP标准标签库)是一个不断完善的开放源代码的JSP标签库，是由apache的jakarta小组来维护的。JSTL只能运行在支持JSP1.2和Servlet2.3规范的容器上，如tomcat 
			4.x。在JSP2.0中也是作为标准支持的。 不然报异常信息： javax.servlet.ServletException:Circular view 
			path [/helloJsp]: would dispatch back to the current handler URL[/helloJsp] 
			again. Check your ViewResolver setup! (Hint: This may be the resultof an 
			unspecified view, due to default view name generation.) -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
		</dependency>
		<!-- tomcat的支持. -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-tomcat</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<!--<scope>provided</scope> -->
		</dependency>
        <dependency>
			<groupId>net.sf.flexjson</groupId>
			<artifactId>flexjson</artifactId>
			<version>2.1</version>
		</dependency>
	</dependencies>

2.2配置application.properties

spring.mvc.view.prefix=/WEB-INF/user/
spring.mvc.view.suffix=.jsp
application.hello=HelloAngel From application

2.3、controller按正常的mvc规范写即可