springboot+thymeleaf打war包在外部tomcat运行

工程目录

pom文件注意点

<packaging>war</packaging>

<dependency>

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

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

          <scope>provided</scope>

        </dependency>

<build>

        <finalName>prs</finalName>

        <plugins>

          <plugin>

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

            <artifactId>maven-compiler-plugin</artifactId>

          </plugin>

        </plugins>

    </build>

配置文件application.properties

server.port=

server.session.timeout=

server.context-path=/prs

#thymelea模板配置

spring.thymeleaf.prefix=classpath:/templates/

spring.thymeleaf.suffix=.html

spring.thymeleaf.mode=HTML5

spring.thymeleaf.encoding=UTF-

spring.thymeleaf.content-type=text/html

spring.thymeleaf.cache=false

#spring.resources.chain.strategy.content.enabled=true

#spring.resources.chain.strategy.content.paths=/**

# 上传文件大小配置

spring.http.multipart.maxFileSize=10MB

spring.http.multipart.maxRequestSize=10MB

#spring.mvc.async.request-timeout=600000

#spring.http.multipart.max-request-size=200MB

#spring.aop.auto=true

#spring.aop.proxy-target-class=false

#server.tomcat.uri-encoding=UTF-8

#server.tomcat.max-threads=100

logging.config=classpath:logback.xml

#mybatis.configLocation=classpath:mybatis/mybatis-config.xml

#mybatis.mapperLocations=classpath:mybatis/mapper/*.xml

#spring.datasource.driverClassName = com.mysql.jdbc.Driver

#com.microsoft.sqlserver.jdbc.SQLServerDriver

#spring.datasource.url = jdbc:mysql://127.0.0.1:3306/test

#jdbc:sqlserver://104.15.202.101:1105;DatabaseName=tt

#spring.datasource.username = root

#spring.datasource.password = 123456

#spring.datasource.initialSize=2

#spring.datasource.minIdle=0

#spring.datasource.maxActive=5

#spring.datasource.maxWait=60000

#spring.datasource.validationQuery=select 1

#spring.datasource.timeBetweenEvictionRunsMillis=60000

#spring.datasource.testWhileIdle=true

#spring.datasource.testOnBorrow=true

#spring.datasource.testOnReturn=false

#spring.datasource.poolPreparedStatements=true

#spring.datasource.maxPoolPreparedStatementPerConnectionSize=20

server.context-path=/prs这里的路径名最好和上面pom里的finalName最好是一致的，因为当我们把打包好的war包放到tomcat的webapp里时，访问路径前缀就是这个finalName

启动类

@ComponentScan(basePackages= {"com.wymessi"})//扫描组件

@SpringBootApplication

@EnableAspectJAutoProxy

@EnableTransactionManagement(proxyTargetClass = true)

@EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class})

public class SpringbootApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {

        SpringApplication.run(SpringbootApplication.class, args);

    }

    @Override

    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {

        // 注意这里要指向原先用main方法执行的Application启动类

        return builder.sources(SpringbootApplication.class);

    }

//    @Bean

//    public HttpMessageConverters fastJsonHttpMessageConverters() {

//        FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();

//        FastJsonConfig fastJsonConfig = new FastJsonConfig();

//        // fastJsonConfig.setSerializerFeatures(SerializerFeature.BrowserCompatible);

//        // fastJsonConfig.setSerializerFeatures(SerializerFeature.BrowserSecure);

//        fastJsonConfig.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect);

//        // fastJsonConfig.setSerializerFeatures(SerializerFeature.WriteMapNullValue);

//        SerializeConfig config = new SerializeConfig();

//        config.put(Date.class, new SimpleDateFormatSerializer("yyyy-MM-dd HH:mm:ss"));

//        fastJsonConfig.setSerializeConfig(config);

//        fastConverter.setFastJsonConfig(fastJsonConfig);

//        HttpMessageConverter<?> converter = fastConverter;

//        return new HttpMessageConverters(converter);

//    }

}

和打jar包的区别是继承了SpringBootServletInitializer这个类，然后重写了configure方法。

运行程序

eclipse里运行

右击项目名，run as - spring boot app。

浏览器里输入http://127.0.0.1:8013/prs

打包成war包在tomcat里运行

右击项目名，run as - maven - build,看到success就代表打包成功了。

把打包好的prs放到tomcat的webapp里，然后启动tomcat。

这里要注意，tomcat的访问端口要设置成和配置文件里的一样，不然用配置文件里的port是访问不到的。

打包的名称要和server.context-path=/prs的名称一致，不然也是访问不到的，这个上面已经说过了。