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[英]how to make spring starter project(spring boot) for Java version 6 in eclipse?
[英]Spring boot how to make project run on server in eclipse
我是Spring Boot的新手,我在Eclipse IDE中有示例Spring啟動代碼。
現在運行該項目。 在項目中有類“Application”,我使用Run As Java Application運行它,然后在給定端口上運行它。
但我希望它使用Eclipse的Run on Server選項運行,因此每當我嘗試在服務器上運行它時它就會給我404。
請給我任何解決此問題的想法。
碼:
@ComponentScan
@Configuration
@EnableAutoConfiguration
public class Application extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(Application.class, args);
System.out.println("Let's inspect the beans provided by Spring Boot:");
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
System.out.println(Arrays.toString(beanNames));
}
}
application.properties
server.address=localhost
server.port=8080
server.contextPath=/spring-security-cas
app.service.security=http://localhost:8080/j_spring_cas_security_check
app.service.home=http://localhost:8080/
的pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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>org.esco.demo</groupId>
<artifactId>spring-security-cas</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>demo-spring-security-cas</name>
<description>Demo project for Spring Boot</description>
<parent>
<artifactId>spring-boot-starter-parent</artifactId>
<groupId>org.springframework.boot</groupId>
<version>1.2.1.RELEASE</version>
<relativePath />
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-cas</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
</dependency>
<!-- Usefull for accessing to jsp -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<!-- END Usefull for accessing to jsp -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.14.8</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<start-class>org.esco.demo.ssc.Application</start-class>
<java.version>1.7</java.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
注意:項目運行時運行Application as Run as Java Application,問題是我希望它使用Run on Server選項運行。
如果要將其部署到容器,而不是使用嵌入式容器,請參閱參考指南中的此部分 。
簡而言之,步驟是
war
包裝而不是jar
包裝 Application
類擴展SpringBootServletInitializer
並實現configure
方法。 provided
所以簡而言之
<packaging>jar</packaging>
更改為<packaging>war</packaging>
更改您的Application
public class Application extends SpringBootServletInitializer { ... protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(Application.class); } }
放入tomcat依賴的provided
。
<dependency> <groupId>org.springframework.boot</groupId> <artifcatId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>
有關更詳細的信息,請查看參考指南 。
你的意思是日食上的tomcat實例嗎? 日志說什么? 沒有部署應用程序?
然后你需要向tomcat部署戰爭 -
改變 -
<packaging>jar</packaging>
至
<packaging>war</packaging>
它應該工作。
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