如何切换VScode里面的java版本

最近用VScode打开新版本的java代码,发现无法通过编译,这是因为Vscode里面是旧版本的java。

打开settings.json

打开设置,点击扩展,然后点击Java Test Runner,然后点击在settings.json中编辑

配置java.home

然后在最后一行添加java.home配置即可:

{
    "editor.wordWrap": "on",
    "workbench.iconTheme": "vs-minimal",
    "explorer.confirmDelete": false,
    "files.encoding": "utf8",
    "window.zoomLevel": 0,
    "editor.suggestSelection": "first",
    "files.autoGuessEncoding": true,
    "[html]": {
        "editor.defaultFormatter": "HookyQR.beautify"
    },
    "[javascript]": {
        "editor.defaultFormatter": "vscode.typescript-language-features"
    },
    "files.associations": {
        "*.java": "java"
    },
    "terminal.integrated.shell.windows": "C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
    "terminal.integrated.inheritEnv": false,
    "workbench.startupEditor": "newUntitledFile",
    "[css]": {
        "editor.defaultFormatter": "HookyQR.beautify"
    },
    "terminal.integrated.rendererType": "dom",
    "java.configuration.checkProjectSettingsExclusions": false,
    "[java]": {},
    "java.errors.incompleteClasspath.severity": "ignore",
    "java.home": "E:\\java\\java9\\jdk-9",
}

重启VScode

最后重启VScode即可.