IntelliJ idea SpringBoot打war包

簡單易用的使用idea 將SpringBoot工程打war包的方法

pom.xml中添加標簽

1. 聲明打包格式

<packaging>war</packaging>

2.  聲明打包依賴

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.1.0</version>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.0.1</version>
</dependency>

3. 移除嵌入式Tomcat

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <!-- 移除嵌入式tomcat插件 -->
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </exclusion>
    </exclusions>
</dependency>

在與啟動類統一路徑下建立SpringBootStartApplication類,繼承SpringBootServletInitializer

import javafx.application.Application;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

/**
 * 修改啟動類，繼承 SpringBootServletInitializer 並重寫 configure 方法
 */
public class SpringBootStartApplication extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        // 注意這里要指向原先用main方法執行的Application啟動類
        return builder.sources(Application.class);
    }
}

雙擊Maven下的package

打包完成, 自動保存在target目錄下