【发布时间】:2014-09-16 13:56:04
【问题描述】:
我有一个 spring-boot 应用程序,现在我想将应用程序部署在专用的 tomcat 服务器上,而不是使用嵌入式 tomcat。两种部署方式我都没有收到任何错误。
我已经为 spring-boot-starter-tomcat 依赖项提供了 scope=provided。
当我使用嵌入式 tomcat 运行应用程序时(进行了适当的更改),它在点击链接 http://localhost:8080/testGET 时完美运行。
但是,当我在具有 scope=provided 的专用 tomcat 上运行时,点击链接 http://localhost:8080/test-results-upload-1.0/testGET 或 http://localhost:8080/testGET 我将响应映射到 /error。
请帮我解决这个问题。无法理解我正在做的错误..
提前致谢。
@EnableAutoConfiguration
@Configuration
@EnableWebMvc
@ComponentScan("com............controller")
@Import(SpringMongoConfig.class)
public class BootStrap extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(BootStrap.class, args);
}
@Override
protected SpringApplicationBuilder configure(
SpringApplicationBuilder application) {
return application.sources(BootStrap.class);
}
}
.
@Controller
public class Controller {
@Autowired(required = true)
private IRepository config;
@RequestMapping(value = "/testGET", method = RequestMethod.GET)
public String testGet(HttpServletResponse response) {
try {
response.sendError(HttpStatus.OK.value());
return "Application working perfectly !";
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
}
.
<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>test-results-upload</groupId>
<artifactId>test-results-upload</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<properties>
<spring.boot>1.1.5.RELEASE</spring.boot>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<version>${spring.boot}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-rest-webmvc</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot}</version>
<type>maven-plugin</type>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.4.2</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
【问题讨论】:
-
你检查过 catalina out 日志,看看启动时是否有任何错误?并检查日志以查看实际命中率?有时,当应用程序部署为 WAR 时,它不会部署到根上下文。所以你可能需要像 /test-results-upload/testGET 一样访问它
-
它是一个干净的开始,没有错误。
-
所以,当访问 http://localhost:8080/test-results-upload-1.0/testGET 时,我得到了映射到 /error 的响应
-
服务器日志
............ 2014-09-16 19:03:55.101 INFO 6240 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/testGET],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String com..............Controller.testGet(javax.servlet.http.HttpServletResponse) 2014-09-16 19:03:55.674 INFO 6240 --- [ost-startStop-1] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup ...................... Sep 16, 2014 7:03:57 PM org.apache.catalina.startup.Catalina start -
你的战争的确切名称是什么?或者你有没有在tomcat上的webapp目录下查看它的确切部署位置?
标签: java spring spring-mvc tomcat spring-boot