spring boot: 热部署spring-boot-devtools-程序员宅基地

spring boot: 热部署spring-boot-devtools

1引入spring-boot-devtools依赖包

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

　　

2.部署spring boot devtool plugin

<!-- 这是spring boot devtool plugin -->
			<plugin>
	            <groupId>org.springframework.boot</groupId>
	            <artifactId>spring-boot-maven-plugin</artifactId>
	            <configuration>
	          		<!--fork :  如果没有该项配置，肯呢个devtools不会起作用，即应用不会restart -->
	                <fork>true</fork>
	            </configuration>
	        </plugin>

　　

部署完成。

参考pom.xml

<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>com.muyang</groupId>
  <artifactId>boot1</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>boot1</name>
  <url>http://maven.apache.org</url>
  
  
  <!-- Inherit defaults from Spring Boot -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.RELEASE</version>
        <!--<version>2.0.1.RELEASE</version>-->
    </parent>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <java.version>1.8</java.version>
  </properties>

  <dependencies>
  
  <dependency>
  	<groupId>org.springframework.boot</groupId>
  	<artifactId>spring-boot-starter-web</artifactId>
  	<!-- 
  		自动依赖parent里面的版本
  		<version></version>
  	 -->
  </dependency>
  
  <!--  dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency-->
  
  
    <!-- FastJson -->
    <dependency>
    	<groupId>com.alibaba</groupId>
    	<artifactId>fastjson</artifactId>
    	<version>1.2.15</version>
    </dependency>
  
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    
    
    <!-- spring boot devtools 热部署 -->
    <dependency>
    	<groupId>org.springframework.boot</groupId>
    	<artifactId>spring-boot-devtools</artifactId>
    	<optional>true</optional>
    	<scope>true</scope>
    </dependency>
    
    
  </dependencies>
  
  
  <build>
  	<finalName>boot1</finalName>
    <plugins>
  	
  	<!-- spring boot devtools的plugin -->
  	<plugin>
  		<groupId>org.springframework.boot</groupId>
  		<artifactId>spring-boot-maven-plugin</artifactId>
  		<configuration>
  			<!--fork :  如果没有该项配置，呢个devtools不会起作用，即应用不会restart -->
  			<fork>true</fork>
  		</configuration>
  	</plugin>  	

  	
  	
  	<!-- 在这里添加springloader plugin 热部署-->
  	<!-- 
  
  		<plugin>
  			<groupId>org.springframework.boot</groupId>
  			<artifactId>spring-boot-maven-plugin</artifactId>
  			<dependencies>
  				<dependency>
  					<groupId>org.springframework</groupId>
  					<artifactId>springloaded</artifactId>
  					<version>1.2.4.RELEASE</version>
  				</dependency>
  			</dependencies>
  			<executions>
  				<execution>
  					<goals>
  					<goal>repackage</goal>  					
  					</goals>
  					<configuration>
  						<classifier>exec</classifier>
  					</configuration>
  				</execution>
  			</executions>
  			
  		</plugin>  	
  	 -->
  	 
  	 
  	</plugins> 
  </build>
  
</project>

　　

 

可以访问：http://localhost:8080/h4/getBook

然后新增:http://localhost:8080/h4/getDemo