idea spring boot 使用maven-plugin插件打包

首页需要需改pom.xml文件的packaging :

<modelVersion>4.0.0</modelVersion>
<packaging>war</packaging>

添加外部运行的tomcat依赖：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>

添加插件：

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

编码问题：在package周期中其中在test环节种会遇到项目发送的sql是中文乱码，问题根源是添加不必要的测试依赖，这个时候应该最好把所有的测试依赖包都清楚，应该在项目运行时是不需要测试包的。而其中spring boot 会把所有的编码配置成 UTF-8，无需再自己手动修改编码，给自己造成不要的BUG。

如果想去除版本信息，再build标签添加finalName添加自己想要的名字的即可

<build>
   <finalName>输出项目名称</finalName>
   <plugins>
      <plugin>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-maven-plugin</artifactId>

            <executions>
               <execution>
                  <goals>
                     <goal>repackage</goal>
                  </goals>
               </execution>
            </executions>

      </plugin>
   </plugins>
</build>

启动类：需继承SpringBootServletInitializer类，它实现了servlet3的加载机制，找到相对应的路线，从而能够顺利打包

@SpringBootApplication
public class AppSpringBoot extends SpringBootServletInitializer {
    //打包
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(AppSpringBoot.class);
    }
    public static void main(String[] args) {
        SpringApplication.run(AppSpringBoot.class,args);
    }
}

看到如下信息，则打包成功：

[INFO] Building war: F:\ideaworkspace\test\target\test.war
[INFO]
[INFO] --- spring-boot-maven-plugin:1.5.4.RELEASE:repackage (default) @ test ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6.772 s
[INFO] Finished at: 2018-09-17T10:28:20+08:00
[INFO] ------------------------------------------------------------------------

Process finished with exit code 0

idea spring boot 使用maven-plugin插件打包

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