springboot 配置jsp支持

springboot默认并不支持jsp模板，所以需要配置。

下面是一个可以运行的例子：

首先配置属性文件:

spring.http.encoding.force=true

spring.http.encoding.charset=UTF-8

spring.http.encoding.enabled=true

server.tomcat.uri-encoding=UTF-8


server.port=8080

spring.mvc.view.prefix: /WEB-INF/jsp/


spring.mvc.view.suffix: .jsp


application.message: Hello world

 

然后配置启动类:

package sample.jsp;


import org.springframework.boot.SpringApplication;


import org.springframework.boot.autoconfigure.SpringBootApplication;


import org.springframework.boot.builder.SpringApplicationBuilder;


import org.springframework.boot.web.support.SpringBootServletInitializer;


@SpringBootApplication


public class Application extends SpringBootServletInitializer {


@Override</br>
</span><span style="color: #0000ff;">protected</span><span style="color: #000000;"> SpringApplicationBuilder configure(SpringApplicationBuilder application) {</br>
    </span><span style="color: #0000ff;">return</span> application.sources(Application.<span style="color: #0000ff;">class</span><span style="color: #000000;">);</br>
}</br></br>

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">void</span> main(String[] args) <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception {</br>
    SpringApplication.run(Application.</span><span style="color: #0000ff;">class</span><span style="color: #000000;">, args);</br>
}</br></br>

}

 

最后写一下控制层:

package sample.jsp;


import java.util.Date;


import java.util.Map;

import org.springframework.beans.factory.annotation.Value;


import org.springframework.stereotype.Controller;


import org.springframework.web.bind.annotation.GetMapping;


import org.springframework.web.bind.annotation.RequestMapping;


@Controller


public class WelcomeController {


@Value(</span>"${application.message}"<span style="color: #000000;">)</br>
</span><span style="color: #0000ff;">private</span><span style="color: #000000;"> String message;</br></br>


@GetMapping(</span>"/welcome"<span style="color: #000000;">)</br>
</span><span style="color: #0000ff;">public</span> String welcome(Map&lt;String, Object&gt;<span style="color: #000000;"> model) {</br>
    model.put(</span>"time", <span style="color: #0000ff;">new</span><span style="color: #000000;"> Date().getTime());</br>
    model.put(</span>"message", <span style="color: #0000ff;">this</span><span style="color: #000000;">.message);</br>
    </span><span style="color: #0000ff;">return</span> "welcome"<span style="color: #000000;">;</br>
}</br></br>

@GetMapping(</span>"/test"<span style="color: #000000;">)</br>
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String test(){</br>
    </span><span style="color: #0000ff;">return</span> "test"<span style="color: #000000;">;</br>
}</br></br>

}

 

pom.xml 文件的所有配置:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>spring-boot-sample-web-jsp</groupId>

    <artifactId>ming</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>war</packaging>

    <name>Spring Boot Web JSP Sample</name>

    <description>Spring Boot Web JSP Sample</description>

    <url>http://projects.spring.io/spring-boot/</url>

    <organization>

        <name>Pivotal Software, Inc.</name>

        <url>http://www.spring.io</url>

    </organization>

    <properties>

        <main.basedir>${basedir}/../..</main.basedir>

        <m2eclipse.wtp.contextRoot>/</m2eclipse.wtp.contextRoot>

        <springboot.version>1.5.4.RELEASE</springboot.version>

    </properties>

    <dependencies>

        <!-- Compile -->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

             <version>${springboot.version}</version>

        </dependency>

        <dependency>

            <groupId>javax.servlet</groupId>

            <artifactId>jstl</artifactId>

              <version>1.2</version>

        </dependency>

        <!-- Provided -->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-tomcat</artifactId>

             <version>${springboot.version}</version>

            <scope>provided</scope>

        </dependency>

        <dependency>

            <groupId>org.apache.tomcat.embed</groupId>

            <artifactId>tomcat-embed-jasper</artifactId>

            <version>8.5.6</version>

            <scope>provided</scope>

        </dependency>

        <!-- Test -->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <version>${springboot.version}</version>

            <scope>test</scope>

        </dependency>

    </dependencies>

    <build>

        <plugins>

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

            </plugin>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-surefire-plugin</artifactId>

                <configuration>

                    <useSystemClassLoader>false</useSystemClassLoader>

                </configuration>

            </plugin>

        </plugins>

    </build>

</project>

 

例子下载:http://pan.baidu.com/s/1pKNDJD5