繁体   English   中英

找不到Spring Tomcat 404资源

[英]Spring Tomcat 404 resource not found

我正在尝试在Tomcat安装中使用Spring部署一个简单的REST api,但是我所得到的只是部署战争时找不到404资源。 它可以在localhost上完美运行,但是部署无法正常进行。 在stackoverflow上尝试了每种解决方案,但是几乎所有解决方案都使用配置文件而不是配置注释。 这是我的(重要)代码。

slember.gradle

 buildscript {
    ext {
        springBootVersion = '1.4.1.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'spring-boot'
apply plugin: 'idea'
apply plugin: 'war'

springBoot{
    executable = true
}

war {
    baseName = 'slember'
}

jar {
    baseName = 'slember'
}
sourceCompatibility = 1.7
targetCompatibility = 1.7

repositories {
    mavenCentral()
}


dependencies {
    compile('org.springframework.boot:spring-boot-starter-web')
    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    compile 'org.hibernate:hibernate-core:5.0.9.Final'
    compile("com.h2database:h2")
    testCompile('org.springframework.boot:spring-boot-starter-test')
    compile 'javax.servlet:javax.servlet-api:3.1.0'
    compile 'org.javassist:javassist:3.15.0-GA'
    compile 'mysql:mysql-connector-java:5.1.31'
    compile 'commons-dbcp:commons-dbcp:1.4'
    compile('org.springframework.boot:spring-boot-starter-jdbc')
    compileOnly "org.projectlombok:lombok:1.16.10"
    providedRuntime("org.springframework.boot:spring-boot-starter-tomcat")


}

SlemberApplication.java

@SpringBootApplication
@EntityScan(basePackageClasses = {
        SlemberApplication.class
})
public class SlemberApplication {

    public static AnnotationConfigApplicationContext context;

    public static void main(String[] args) {

        SpringApplication.run(SlemberApplication.class, args);
        context = new AnnotationConfigApplicationContext();
        context.register(AppConfig.class);
        context.refresh();
    }
}

META-INF / MANIFEST.MF

Manifest-Version: 1.0
Main-Class: com.letscode.SlemberApplication

SpringBootServletInitializer

您的代码示例仅显示一种main方法。 部署为WAR时,不会执行主程序。 您需要扩展SpringBootServletInitializer

@SpringBootApplication
public class Application extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }

    public static void main(String[] args) throws Exception {
        SpringApplication.run(Application.class, args);
    }
}

来源: http : //docs.spring.io/spring-boot/docs/current/reference/html/howto-traditional-deployment.html

顺便说一句,为什么您使用AnnotationConfigApplicationContext来注册AppConfig而不是让Spring Boot来注册它? 要么:

  • AppConfigSlemberApplication位于同一软件包(或以下软件包):默认情况下加载;
  • 移动SlemberApplication ,使其(在软件包中)高于所有@Configuration/@Component类(然后适用上一点);
  • 或添加@ComponentScan以指定AppConfig的程序包。

您可以使用如下形式:

@ComponentScan(basePackageClasses={AppConfig.class, SlemberApplication.class})
@SpringBootApplication
public class SlemberApplication extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        super.configure(builder);
    }
    public static void main(String[] args) {
        new SpringApplicationBuilder().build().run(SlemberApplication.class, args);
    }
}

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM