這一篇文章介紹SpringBoot應(yīng)用修改默認(rèn)打jar形式部署為打war包形式瘪板,部署到外部Tomcat勾笆。
SpringBoot應(yīng)用默認(rèn)打包成為可執(zhí)行jar模式讓我們感覺到部署的便捷嚼酝,接下來(lái)給大家介紹一下SpringBoot項(xiàng)目打War包形式部署到外部Tomcat莺琳。
修改原有項(xiàng)目
1.修改項(xiàng)目
打開項(xiàng)目,修改pom文件:
1.項(xiàng)目中加入spring-boot-starter-web(如果是已經(jīng)加入該依賴的項(xiàng)目可以忽略)和spring-boot-starter-tomcat依賴。
2.packaging由jar修改為war忆首。
3.在build內(nèi)加入finalName,這個(gè)是設(shè)置打war包名稱被环,可以不設(shè)置使用默認(rèn)的糙及。
完整pom文件如下:
<?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>com.dalaoyang</groupId>
<artifactId>springboot_tomcat</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>springboot_tomcat</name>
<description>springboot_tomcat</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.15.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<finalName>springboot_tomcat</finalName>
</build>
</project>
修改啟動(dòng)類,使其繼承SpringBootServletInitializer類筛欢,重寫configure方法浸锨,代碼如下:
package com.dalaoyang;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
@SpringBootApplication
public class SpringbootTomcatApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(SpringbootTomcatApplication.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(SpringbootTomcatApplication.class);
}
}
新建一個(gè)Controller,作為測(cè)試版姑,代碼如下:
package com.dalaoyang;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author dalaoyang
* @project springboot_learn
* @package com.dalaoyang
* @email yangyang@dalaoyang.cn
* @date 2018/8/1
*/
@RestController
public class Controller {
@GetMapping("/")
public String index(){
return "Hello , dalaoyang ";
}
}
啟動(dòng)項(xiàng)目柱搜,本地訪問http://localhost:8080/,如圖:
打包部署
接下來(lái)我們只需要將項(xiàng)目打包部署到tomcat測(cè)試,本文以Idea打包為例聪蘸,雙擊package,如圖:
觀看控制臺(tái)表制,等待打包完成健爬,如圖。
將war包復(fù)制到tomcat的webapp目錄下么介,運(yùn)行tomcat娜遵,如圖所示,tomcat啟動(dòng)成功(注意tomcat端口不要和目前啟動(dòng)端口沖突)壤短。
使用瀏覽器訪問http://localhost:8080/springboot_tomcat/设拟,結(jié)果如圖:
新建項(xiàng)目,直接以War形式久脯。
新建項(xiàng)目
修改Packaging為War纳胧,如圖
依賴只加入一個(gè)Web依賴,如圖
一路next到底即可桶现,然后打開項(xiàng)目發(fā)現(xiàn)躲雅,選擇war模式后已經(jīng)自動(dòng)為我們集成了spring-boot-starter-tomcat依賴,而且已經(jīng)為新建了一個(gè)ServletInitializer自動(dòng)繼承了SpringBootServletInitializer并且重寫了configure骡和,感謝我們強(qiáng)大的Ide相赁,測(cè)試下去和上面的情況也是一樣可以成功的相寇。
源碼下載 :大老楊碼云