springboot打jar包和war包部署（二）

ゝ一纸荒年。 2023-10-07 14:53 69阅读 0赞

## springboot打jar包和war包部署 ##

### jar包部署，在web模块pom.xml修改 ###

***因为在创建web模块时指定的打包方式是jar，所以只需修改以下配置即可***

<build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <mainClass>com.zm.web.WebApplication</mainClass>
                        <layout>ZIP</layout>
                    </configuration>
                    <executions>
                        <execution>
                            <goals>
                                <goal>repackage</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>

**使用maven下的package进行打包**  
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![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 1]  
**找到jar包位置,cmd进入命令**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 3]  
**输入 cmd指令 java -jar web-0.0.1-SNAPSHOT.jar**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 4]  
测试一下，成功访问  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 5]

### war包部署 ###

#### 修改web模块下pom.xml打包方式 ####

#### web模块下pom.xml排除内置的Tomcat容器 ####

<dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
                
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework.boot</groupId>
                        <artifactId>spring-boot-starter-tomcat</artifactId>
                    </exclusion>
                </exclusions>
                
            </dependency>

参考连接: [https://blog.csdn.net/weixin\_30329623/article/details/99421450][https_blog.csdn.net_weixin_30329623_article_details_99421450].

<dependency>
                <groupId>org.apache.tomcat.embed</groupId>
                <artifactId>tomcat-embed-core</artifactId>
                <version>8.5.23</version>
            </dependency>

#### 注释web模块下pom.xml的打jar包配置 ####

<plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <mainClass>com.zm.web.WebApplication</mainClass>
    
                    </configuration>
    
    
    
    
    
    
    
                </plugin>

#### web模块下pom.xml新增打war包配置 ####

<finalName>web</finalName>

<plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.0.0</version>
                    <configuration>
                        <failOnMissingWebXml>false</failOnMissingWebXml>
                    </configuration>
                </plugin>

**最终web模块下的pom.xml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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <artifactId>zm</artifactId>
            <groupId>org.example</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
    
        <groupId>com.zm</groupId>
        <artifactId>web</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>web</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <java.version>1.8</java.version>
        </properties>
    
        
        <packaging>war</packaging>
    
        <dependencies>
            
            <dependency>
                <groupId>${project.parent.groupId}</groupId>
                <artifactId>service</artifactId>
                <version>${project.parent.version}</version>
            </dependency>
            
            <dependency>
                <groupId>${project.parent.groupId}</groupId>
                <artifactId>entity</artifactId>
                <version>${project.parent.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
                
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework.boot</groupId>
                        <artifactId>spring-boot-starter-tomcat</artifactId>
                    </exclusion>
                </exclusions>
                
            </dependency>
            
            <dependency>
                <groupId>org.apache.tomcat.embed</groupId>
                <artifactId>tomcat-embed-core</artifactId>
                <version>8.5.23</version>
            </dependency>
            
        </dependencies>
        <build>
            
            <finalName>web</finalName>
            <plugins>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.0.0</version>
                    <configuration>
                        <failOnMissingWebXml>false</failOnMissingWebXml>
                    </configuration>
                </plugin>
                
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <mainClass>com.zm.web.WebApplication</mainClass>
    
                    </configuration>
    
    
    
    
    
    
    
                </plugin>
            </plugins>
        </build>
    </project>

配置步骤：  
1、继承SpringBootServletInitializer  
外部容器部署的话，就不能依赖于Application的main函数了，而是要以类似于web.xml文件配置的方式来启动Spring应用上下文，此时我们需要在启动类中继承SpringBootServletInitializer并实现configure方法：  
这个类的作用与在web.xml中配置负责初始化Spring应用上下文的监听器作用类似，只不过在这里不需要编写额外的XML文件了。

package com.zm.web;
    
    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.servlet.support.SpringBootServletInitializer;
    
    @SpringBootApplication(scanBasePackages = "com.zm")
    @MapperScan("com.zm.dao")
    public class WebApplication extends SpringBootServletInitializer {
        
    
        public static void main(String[] args) {
        
            SpringApplication.run(WebApplication.class, args);
        }
    
        @Override
        protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        
            return application.sources(WebApplication.class);
        }
    
    }

**使用maven下的package进行打包，打包成功后将war包放在tomcat下webapps启动运行**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 6]  
**注意：启动成功后访问 /项目名称/hello,比jar包部署方式多了访问项目名称**

访问成功  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNjA0ODkw_size_16_color_FFFFFF_t_70_pic_center 7]

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[https_blog.csdn.net_weixin_30329623_article_details_99421450]: https://blog.csdn.net/weixin_30329623/article/details/99421450
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