一、pom文件
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<!-- optional=true,依赖不会传递,该项目依赖devtools;之后依赖myboot项目的项目如果想要使用devtools,需要重新引入 -->
<optional>true</optional>
</dependency>
二、project增加
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--fork : 如果没有该项配置,可能devtools不会起作用,即应用不会restart -->
<fork>true</fork>
</configuration>
</plugin>
</plugins>
</build>
三、idea 设置
1、“File” -> “Settings” -> “Build,Execution,Deplyment” -> “Compiler”,选中打勾 “Make project automatically”
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2、按住组合键:“Shift+Ctrl+Alt+/” ,选择 “Registry” ,选中打勾 “compiler.automake.allow.when.app.running”
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四、缓存配置
1、application.properties
spring.thymeleaf.cache=false
2、Chrome禁用缓存
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