Java 如何在 IDEA Intellij 上使用 Spring-boot 进行自动重新加载
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how to make auto reload with Spring-boot on IDEA Intellij
提问by u1559249
I had wrote a project base on Spring-boot,tomcat,freemarker, I run it successful, but whenever I modify some templates and java class, I must restart server or use "reload changed classes" menu on Intellij to make the changes become effective. It wastes lots time!
我写了一个基于 Spring-boot,tomcat,freemarker 的项目，运行成功，但是每当我修改一些模板和 java 类时，我必须重新启动服务器或使用 Intellij 上的“重新加载更改的类”菜单使更改生效. 浪费很多时间！
Then I try to use springloaded as the official said:
然后我尝试使用 springloaded 作为官方所说的：
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springloaded</artifactId>
<version>1.2.0.RELEASE</version>
<scope>system</scope>
<systemPath>${project.basedir}/lib/springloaded-1.2.0.RELEASE.jar</systemPath>
</dependency>
</dependencies>
</plugin>
then I rerun server, but doesn't work as expected! I still need to restart server after any change on template or class.
然后我重新运行服务器，但没有按预期工作！在对模板或类进行任何更改后，我仍然需要重新启动服务器。
How could I configure the springloaded to auto reload. Thanks a lot!
我如何配置弹簧加载以自动重新加载。非常感谢！
The version of Spring-boot is 1.3.0RC1
Spring-boot 的版本是 1.3.0RC1
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.0.RC1</version>
</parent>
maven version:3.2 jdk:1.8 intellij :14.1.5 os:windows 8.1 64 bit
Maven 版本：3.2 jdk：1.8 智能：14.1.5 操作系统：windows 8.1 64 位
回答by wang.chun
CTRL+F9to make project with debugging.
The idea is to make the project automatically work while not running or debugging!
CTRL+F9使项目与调试。这个想法是让项目在不运行或调试时自动工作！
Setting->Build->Compiler->check Make project automatically.
设置->构建->编译器->勾选自动生成项目。
回答by Hocine Ben
First, be sure that you added spring-boot-devtoolsas dependency:
首先，确保您添加spring-boot-devtools为依赖项：
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
Second, verify that the option check-box File->Setting –> Build, Execution, Deployment –> Compiler–>Build project automaticallyis selected.
其次，验证选项复选框File->Setting –> Build, Execution, Deployment –> Compiler–>自动生成项目被选中。
Last, press SHIFT+CTRL+Afor Linux/Windows users or Command+SHIFT+Afor Mac users, then type registryin the opened pop-up window. Scroll down to Registry...using the down arrow key and hit ENTERon Registry.... In the Registrywindow verify the option compiler.automake.allow.when.app.runningis checked.
最后，SHIFT+CTRL+A对于 Linux/Windows 用户或Command+SHIFT+AMac 用户，按，然后在打开的弹出窗口中键入registry。向下滚动到Registry...使用向下箭头键和命中ENTER上Registry...。在Registry窗口中验证选项compiler.automake.allow.when.app.running被选中。
The instructions above are taken from here
以上说明取自here
回答by bitfishxyz
For macOS
对于 macOS
Preference -> Compiler -> check BUild project on build automatically
shift + command + A
首选项 -> 编译器 -> 在构建时自动检查 BUild 项目
shift + 命令 + A
check compiler.automake.allow.when.app.running
查看 compiler.automake.allow.when.app.running
