java项目打成war包

1.修改pom.xml下的打包方式

    <groupId>com.test</groupId>
    <artifactId>springboot</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <name>springboot</name>
    <description>Demo project for Spring Boot</description>

2.添加servlet-api依赖

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

3.继承SpringBootServletInitializer并重写configure这个方法

@SpringBootApplication
@MapperScan("com.osplat.mapper")
@ServletComponentScan
//@ServletComponentScan("com.osplat.config") //注解直接到过滤器包
public class SpringbootApplication  extends SpringBootServletInitializer{

    public static void main(String[] args) {
        SpringApplication.run(SpringbootApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(SpringbootApplication.class);
    }
}

  另外

1.给war包重命名

    <build>
        <finalName>osplat</finalName>
        <resources>
            <resource>
                <directory>src/main/java/</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

2.防止 依赖jar包冲突

3.配置文件中添加连接池

    hikari:
          # 等待连接池分配连接的最大时长(毫秒),超过这个时长还没可用的连接则发生SQLException, 缺省:30秒
            connection-timeout: 60000
            # 是否只读
            read-only: false
            # 一个连接idle状态的最大时长(毫秒),超时则被释放(retired),缺省:10分钟
            idle-timeout: 60000
            validation-timeout: 30000
            # 一个连接的生命时长(毫秒),超时而且没被使用则被释放(retired),缺省:30分钟,建议设置比数据库超时时长少30秒,参考MySQL wait_timeout参数(show variables like '%timeout%';)
            max-lifetime: 60000
            login-timeout: 50000
            # 连接池中允许的最大连接数。缺省值:10;推荐的公式:((core_count * 2) + effective_spindle_count)
            maximum-pool-size: 10
           # 连接池中最小空闲链接数
            minimum-idle: 1

4.修改打印log日志的文件名

logging:
  file: osplat-service.log
  level:
    com.quartz: debug

  

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转载自www.cnblogs.com/ynhk/p/10748826.html
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