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