工程目录
pom文件注意点
1<packaging>war</packaging> 2 3<dependency> 4 <groupId>org.springframework.boot</groupId> 5 <artifactId>spring-boot-starter-tomcat</artifactId> 6 <scope>provided</scope> 7 </dependency> 8 9<build> 10 <finalName>prs</finalName> 11 <plugins> 12 <plugin> 13 <groupId>org.apache.maven.plugins</groupId> 14 <artifactId>maven-compiler-plugin</artifactId> 15 </plugin> 16 </plugins> 17 </build>
配置文件application.properties
1server.port=8013 2server.session.timeout=3000 3server.context-path=/prs 4 5#thymelea模板配置 6spring.thymeleaf.prefix=classpath:/templates/ 7spring.thymeleaf.suffix=.html 8spring.thymeleaf.mode=HTML5 9spring.thymeleaf.encoding=UTF-8 10spring.thymeleaf.content-type=text/html 11spring.thymeleaf.cache=false 12#spring.resources.chain.strategy.content.enabled=true 13#spring.resources.chain.strategy.content.paths=/** 14 15# 上传文件大小配置 16spring.http.multipart.maxFileSize=10MB 17spring.http.multipart.maxRequestSize=10MB 18 19#spring.mvc.async.request-timeout=600000 20#spring.http.multipart.max-request-size=200MB 21 22#spring.aop.auto=true 23#spring.aop.proxy-target-class=false 24 25#server.tomcat.uri-encoding=UTF-8 26#server.tomcat.max-threads=100 27logging.config=classpath:logback.xml 28 29#mybatis.configLocation=classpath:mybatis/mybatis-config.xml 30#mybatis.mapperLocations=classpath:mybatis/mapper/*.xml 31 32#spring.datasource.driverClassName = com.mysql.jdbc.Driver 33#com.microsoft.sqlserver.jdbc.SQLServerDriver 34#spring.datasource.url = jdbc:mysql://127.0.0.1:3306/test 35#jdbc:sqlserver://104.15.202.101:1105;DatabaseName=tt 36#spring.datasource.username = root 37#spring.datasource.password = 123456 38 39#spring.datasource.initialSize=2 40#spring.datasource.minIdle=0 41#spring.datasource.maxActive=5 42#spring.datasource.maxWait=60000 43#spring.datasource.validationQuery=select 1 44#spring.datasource.timeBetweenEvictionRunsMillis=60000 45#spring.datasource.testWhileIdle=true 46#spring.datasource.testOnBorrow=true 47#spring.datasource.testOnReturn=false 48#spring.datasource.poolPreparedStatements=true 49#spring.datasource.maxPoolPreparedStatementPerConnectionSize=20 50 51server.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
1@ComponentScan(basePackages= {"com.wymessi"})//扫描组件 2@SpringBootApplication 3@EnableAspectJAutoProxy 4@EnableTransactionManagement(proxyTargetClass = true) 5@EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class}) 6public class SpringbootApplication extends SpringBootServletInitializer { 7 8 public static void main(String[] args) { 9 SpringApplication.run(SpringbootApplication.class, args); 10 } 11 12 @Override 13 protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { 14 // 注意这里要指向原先用main方法执行的Application启动类 15 return builder.sources(SpringbootApplication.class); 16 } 17 18// @Bean 19// public HttpMessageConverters fastJsonHttpMessageConverters() { 20// FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter(); 21// FastJsonConfig fastJsonConfig = new FastJsonConfig(); 22// // fastJsonConfig.setSerializerFeatures(SerializerFeature.BrowserCompatible); 23// // fastJsonConfig.setSerializerFeatures(SerializerFeature.BrowserSecure); 24// fastJsonConfig.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect); 25// // fastJsonConfig.setSerializerFeatures(SerializerFeature.WriteMapNullValue); 26// SerializeConfig config = new SerializeConfig(); 27// config.put(Date.class, new SimpleDateFormatSerializer("yyyy-MM-dd HH:mm:ss")); 28// fastJsonConfig.setSerializeConfig(config); 29// fastConverter.setFastJsonConfig(fastJsonConfig); 30// HttpMessageConverter<?> converter = fastConverter; 31// return new HttpMessageConverters(converter); 32// } 33 34}
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。