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  • SpringBoot03 项目热部署

    1 问题

      在编写springBoot项目时,经常需要修改代码;但是每次修改代码后都需重新启动,修改的代码才会生效

    2 这么实现IDEA能够像Eclipse那样保存过后就可以自动进行刷新呢

      将springBoot项目进行热部署即可

    3 如何实现SpringBoot项目的热部署01

      3.1 在插件中添加热部署所需的依赖

        

    <?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">
        <modelVersion>4.0.0</modelVersion>
    
        <groupId>cn.springBoot</groupId>
        <artifactId>springBootProject</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <packaging>jar</packaging>
    
        <name>springBootProject</name>
        <description>Demo project for Spring Boot</description>
    
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>1.5.8.RELEASE</version>
            <relativePath/> <!-- lookup parent from repository -->
        </parent>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
    
            <!--mysql驱动-->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
            </dependency>
            <!--jpa,类似于连接池-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-jpa</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-freemarker</artifactId>
            </dependency>
    
            <!--mybatis相关-->
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>1.3.0</version>
            </dependency>
            <!-- alibaba的druid数据库连接池 -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.0.11</version>
            </dependency>
            <!--分页查询相关-->
            <dependency>
                <groupId>com.github.pagehelper</groupId>
                <artifactId>pagehelper</artifactId>
                <version>5.1.1</version>
            </dependency>
    
    
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
    
                    <dependencies>
                        <!-- spring热部署-->
                        <dependency>
                            <groupId>org.springframework</groupId>
                            <artifactId>springloaded</artifactId>
                            <version>1.2.6.RELEASE</version>
                        </dependency>
                    </dependencies>
                </plugin>
            </plugins>
        </build>
    
    
    </project>
    View Code

      3.2 在设置中对compiler选项进行如下设置

        

      3.3 设置registry

        进入快捷键:ctrl + shift + alt + /

        

       3.4 修改完这些配置后重启IDEA再重新启动项目就实现了SpringBoot项目的热部署

    4 如何实现springboot项目的热部署02

      4.1 引入相关依赖包

    <!--热部署相关-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <optional>true</optional>
            </dependency>

      4.2 插件配置

        

      4.2 修改IDEA设置

        

        

      4.3 修改全局设置

        

    参考博客:点击前往

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  • 原文地址:https://www.cnblogs.com/NeverCtrl-C/p/7806412.html
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