如何在Visual Studio代码中使用TypeScript 1.6获取生成器支持？ [英] How do I use TypeScript 1.6 with Visual Studio Code to get generators support?

问题描述

我一直在Visual Studio代码中定位ES6一段时间，但是当我尝试切换到TypeScript时，会抛出以下错误：

I've been targeting ES6 for a while in Visual Studio Code, but when I try to switch to TypeScript, it throws errors such as:

生成器仅在定位ECMAScript 6时可用

Generators are only available when targeting ECMAScript 6

但是，我的 tsconfig.json ES6目标：

But my tsconfig.json does have the ES6 target:

{
    "compilerOptions": {
        "target": "ES6",
        "module": "amd",
        "sourceMap": true
    }
}

所以我试过 npm install -g typescript@1.6.0-beta ，但看起来VSCode不在乎。

So I tried npm install -g typescript@1.6.0-beta but it looks like VSCode doesn't care.

目前不支持生成器。

Generators are not currently supported.

获取TypeScript和生成器在VS代码中一起正常工作？

How can I get TypeScript and generators to work properly together in VS Code?

更改对于1.6二进制文件，typescript.tsdk 似乎修复了IntelliSense错误，但这个 tasks.json stil l打印出错误TS1220：生成器仅在定位ECMAScript 6或更高版本时可用。：

Changing typescript.tsdk to the 1.6 binary seems to fix IntelliSense errors, but this tasks.json still prints out error TS1220: Generators are only available when targeting ECMAScript 6 or higher.:

"version": "0.1.0",
"command": "/usr/local/lib/node_modules/typescript/bin/tsc",
"showOutput": "silent",
"windows": {"command": "tsc.exe"},
"isShellCommand": true,
"args": ["app.ts"],
"problemMatcher": "$tsc"

但是， / usr /在终端中手动使用的local / lib / node_modules / typescript / bin / tsc --target ES6 app.ts 可以正常工作。

推荐答案

我知道了！

您可以使用 typescript.tsdk 设置将VSCode指向TypeScript二进制文件。将您的TypeScript升级到1.6，并正确设置位置。

You can use the typescript.tsdk setting to point VSCode to TypeScript binaries. Upgrade your TypeScript to 1.6 and set the location properly.

您可以在用户/工作区设置或 .vscode / settings中的每个项目中执行.json 文件。 OS X示例：

You can do it either in your user/workspace settings, or per project in the .vscode/settings.json file. OS X example:

"typescript.tsdk": "/usr/local/lib/node_modules/typescript/lib"

2。编译器

您还需要确保您的 .vscode / tasks.json 指向新的二进制文件，并使编译器在显式项目模式，即使用tsconfig.json而不是将文件列表作为参数进行编译。

2. Compiler

You also need to make sure your .vscode/tasks.json points to the new binary and makes the compiler operate in Explicit project mode, i.e. use tsconfig.json instead of taking a list of files to compile as an argument.

{
    "version": "0.1.0",
    "command": "/usr/local/lib/node_modules/typescript/bin/tsc",
    "showOutput": "silent",
    "windows": {"command": "tsc.exe"},
    "isShellCommand": true,
    "args": [], //do not pass any files to the compiler. This way it will use tsconfig.json where you can set target: "ES6"
    "problemMatcher": "$tsc"
}

最后 tsconfig.json （在项目的根目录中）：

And finally tsconfig.json (in the project's root directory):

{
    "compilerOptions": {
        "target": "ES6", //The key, of course.
        "module": "amd",
        "sourceMap": true
    },
    "exclude": [
        "node_modules",
        ".vscode"
    ]
}

随后重新启动编辑器

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