springboot：由jar包换为打war包

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订单中心：

service：

右侧为war

main：

打war代码：

pom：

<?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">
    <parent>
        <artifactId>gporder-ump</artifactId>
        <groupId>com.gporder</groupId>
        <version>1.0.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>gporder-ump-rpc-service</artifactId>
    <packaging>war</packaging>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring.boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>com.gporder</groupId>
            <artifactId>gporder-common-mdb</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>com.gporder</groupId>
            <artifactId>gporder-ump-common</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>com.gporder</groupId>
            <artifactId>gporder-ump-rpc-api</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>com.gporder</groupId>
            <artifactId>gporder-ump-dao</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>${lombok.version}</version>
            <optional>true</optional>
        </dependency>
        <!--打war时需新增以下-->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${maven.compiler.plugin.version}</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <!--<plugin>打war包时需要新增-->
            <plugin>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.0.0</version>
                <configuration>
                    <warName>service</warName>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

main：

package com.gporder.ump.rpc.service;

import lombok.extern.slf4j.Slf4j;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ImportResource;

/**
 * @description: 启动类
 */
@Slf4j
@SpringBootApplication
@ComponentScan(basePackages = {"com.gporder.ump.rpc.service.impl", "com.gporder.common.db", "com.gporder.common.mdb", "com.gporder.common.redis"})
@ImportResource(value = {"classpath:dubbo/providers.xml"})
@MapperScan(basePackages = {"com.gporder.ump.dao.mapper"})
/*public class ServiceApplication extends SpringBootServletInitializer {//打war包

    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
        //注意这里要指向原先用main方法执行的application启动类
        return builder.sources(ServiceApplication.class);
    }
}*/


public class ServiceApplication{//打jar包

    public static void main(String[] args) {
        SpringApplication springApplication = new SpringApplication(ServiceApplication.class);
        springApplication.run(args);
        log.info("========== ServiceApplication启动成功 ==========");
    }


}

智能分析：

直接上代码

pom：

jar换打war加如下：

<?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">
    <parent>
        <artifactId>pp-bb</artifactId>
        <groupId>com.hua.bi</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>pp-bb-service</artifactId>
    <name>pp-bb-service(服务实现)</name>
    <description>pp-bb-service(服务实现)</description>
    <packaging>war</packaging>
    <dependencies>
        <dependency>
            <groupId>com.hua.bi</groupId>
            <artifactId>pp-bb-api</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>com.hua.bi</groupId>
            <artifactId>pp-bb-common</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>com.hua.bi</groupId>
            <artifactId>pp-bb-dao</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.5.3</version>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.javassist</groupId>
                    <artifactId>javassist</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>net.sf.json-lib</groupId>
            <artifactId>json-lib</artifactId>
            <version>2.4</version>
            <classifier>jdk15</classifier>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.6</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>log4j</groupId>
                    <artifactId>log4j</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>com.github.sgroschupf</groupId>
            <artifactId>zkclient</artifactId>
            <version>0.1</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</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-data-jpa</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>${commons-long3.version}</version>
        </dependency>


        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>${fastjson.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.21.0-GA</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>pp-bb-service-beta</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-deploy-plugin</artifactId>
                <version>2.7</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>com.hua.bi.BiServiceApplication</mainClass>
                    <!--fork :  如果没有该项配置，这个devtools不会起作用，即应用不会restart -->
                    <fork>true</fork>
                    <!-- spring-boot:run 中文乱码解决 -->
                    <jvmArguments>-Dfile.encoding=UTF-8</jvmArguments>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <profiles>
        <profile>
            <id>uat</id>
            <build>
                <finalName>pp-bb-service-beta_uat</finalName>
            </build>
        </profile>
    </profiles>


</project>

main：

package com.huayong.bi;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.context.annotation.PropertySource;

import java.util.Date;

@Configuration
@SpringBootApplication
@PropertySource("classpath:dubbo.properties")
@ImportResource(locations = {"classpath:application-dubbo.xml","classpath:application-dubbo-provider.xml","classpath:application-dubbo-consumer.xml"})
//@tk.mybatis.spring.annotation.MapperScan(basePackages = "com.bo.service")
public class BiServiceApplication extends SpringBootServletInitializer {
	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(BiServiceApplication.class);
	}

	public static void main(String[] args) {
		System.out.println(new Date()+"测试调用远程方法");
		ApplicationContext app = SpringApplication.run(BiServiceApplication.class);
		try {

		} catch (Exception e) {
			e.printStackTrace();
		}
		System.out.println("调用远程方法结束");

	}
}

注意：

main中没有如下的话会注册不上zookeeper，切记！！