SpringBoot项目在Eclipse中实现打包发布

今天药忘吃喽~ 2023-10-18 17:15 40阅读 0赞

## 场景 ##

项目搭建专栏：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/column/info/35688][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_column_info_35688]

## 实现 ##

首先设置打包的方式，这里设置为war包。

找到pom.xml

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

修改打包时的项目依赖的tomcat，使其在编译运行时使用tomcat,打包时不需要将tomcat打进包中

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

找到项目的启动类，使其继承SpringBootServletInitializer并重写方法configure来指定项目启动类。

![Image 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

package com.example.demo;
    
    import java.util.List;
    
    import org.mybatis.spring.annotation.MapperScan;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
    import org.springframework.boot.builder.SpringApplicationBuilder;
    import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
    import org.springframework.context.annotation.Bean;
    import org.springframework.http.converter.HttpMessageConverter;
    import org.springframework.scheduling.annotation.EnableScheduling;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
    
    import com.alibaba.fastjson.serializer.SerializerFeature;
    import com.alibaba.fastjson.support.config.FastJsonConfig;
    import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
    @MapperScan("com.example.demo.mapper")
    @EnableScheduling
    @SpringBootApplication(scanBasePackages= {"com.example.demo.controller","com.example.demo.service","com.example.demo.interceptor","com.example.demo.handler","com.example.demo.job","com.example.demo.email"})
    public class HelloSpringBootApplication extends SpringBootServletInitializer{
    {
    
    
    
     @Override
     protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
     
      //指明启动类
      return builder.sources(HelloSpringBootApplication.class);
     }
    
      public static void main(String[] args) {
      
      SpringApplication.run(HelloSpringBootApplication.class, args);
     }
    
    }

右键项目--run as --Maven build

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2][]

输入命令 clean package,然后点击Run

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 3][]

打包成功

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 4][]

来到项目的target目录下，可以看到打包后的war包。

![Image 1][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 5][]

如果打包时出现提示：

Perhaps you are running on a JRE rather than a JDK?

参照：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/89323530][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_89323530]

## 源码下载 ##

[https://download.csdn.net/download/badao\_liumang\_qizhi/11117994][https_download.csdn.net_download_badao_liumang_qizhi_11117994]

[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_column_info_35688]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/column/info/35688
[Image 1]: 
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20190417200455169.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 5]: https://img-blog.csdnimg.cn/20190417200540404.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk=,size_16,color_FFFFFF,t_70
[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_89323530]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/89323530
[https_download.csdn.net_download_badao_liumang_qizhi_11117994]: https://download.csdn.net/download/badao_liumang_qizhi/11117994