1.安装java extension
Language Support for Java™ by Red Hat Debugger for Java Java Test Runner Maven for Java2.下载JDK并在系统变量配置JAVA_HOME路径。
3.打开VSCODE个人设置界面，配置java.home路径。
4.新建项目建立.classpath、.project、.launch.json文件，具体如下。
.classpath：
<?xml version="1.0" encoding="UTF-8"?> <classpath><classpathentry kind="src" path="src"/><classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/><classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/><classpathentry kind="output" path="bin"/><!-- <classpathentry kind="lib" path="lib/fel-0.8.jar"/>引用的jar包 --> </classpath> 12345678
.project:
<?xml version="1.0" encoding="UTF-8"?> <projectDescription><name>testjava</name><comment>Project testjava created by Buildship.</comment><projects></projects><buildSpec><buildCommand><name>org.eclipse.jdt.core.javabuilder</name><arguments></arguments></buildCommand><buildCommand><name>org.eclipse.buildship.core.gradleprojectbuilder</name><arguments></arguments></buildCommand></buildSpec><natures><nature>org.eclipse.jdt.core.javanature</nature><nature>org.eclipse.buildship.core.gradleprojectnature</nature></natures> </projectDescription>
1234567891011121314151617181920212223.launch.json:
{ "version": "0.2.0", "configurations": [ { "type": "java", "name": "Debug (Launch)", "request": "launch", "cwd": "${workspaceFolder}/bin", "sourcePaths": [ "$(workspaceRoot)/src" ], "classPaths": [ "", "$(workspaceRoot)/bin" ], // "mainClass": "Main",入口类名 "args": "" } ] }
12345678910111213141516171819205.好了，现在让我们搞个类跑一下hello world!
Main.java:
public class Main{ public static void main(String[] args) { System.out.println("hello world!"); } } 12345
