使用get set“退出代码1”编译TypeScript错误代码 [英] Compiling TypeScript error code with get set "exited with code 1"

问题描述

get topLeft()      { return this._topLeft;             }

set topLeft(value) {  this._topLeft = value; Recalc(); }

以上代码适用于TypeScript Play，但编译时收到构建错误
它来自Visual Studio 2012 错误退出代码1

The above code works find in TypeScript Play, but I received build error when compiling it from Visual Studio 2012 error "exited with code 1"

有没有人尝试get，在TypeScript中设置并构建成功？

Does anyone try get,set in TypeScript and build successfully?

推荐答案

你需要定位ECMAScript v5，即传递 -target ES5 编译器的参数。这需要在项目文件目标配置中设置。

You'll need to target ECMAScript v5, ie pass the -target ES5 argument to the compiler. This needs to be set in the project files target configuration.

我不知道VS是否有任何内置的机制来编辑目标配置，所以我只能告诉你如何手动完成。只需打开 .csproj 项目文件，查找TypeScript编译器命令所在的目标节点，然后添加 -target ES5 参数。

I don't know if VS has any built in mechanims for editing target configurations, so i can only tell you how to do it manually. Simply open your .csproj project file, look for the Target node where the TypeScript compiler command is located, and add the -target ES5 argument.

在我的配置中，它看起来像这样：

In my config it looks like this:

<Target Name="BeforeBuild">
    <Exec Command="&quot;$(PROGRAMFILES)\Microsoft SDKs\TypeScript\0.8.0.0\tsc&quot; -target ES5 @(TypeScriptCompile ->'&quot;%(fullpath)&quot;', ' ')" />
</Target>

更新

从版本0.8.1.0开始，硬编码版本依赖项被删除，并且添加了对源映射的支持，因此默认情况下目标节点现在看起来像这样：

As of version 0.8.1.0, the hardcoded version dependency was removed and support for source maps was added, and so the Target node now looks like this by default:

<Target Name="BeforeBuild">
    <Message Text="Compiling TypeScript files" />
    <Message Text="Executing tsc$(TypeScriptSourceMap) @(TypeScriptCompile ->'&quot;%(fullpath)&quot;', ' ')" />
    <Exec Command="tsc$(TypeScriptSourceMap) @(TypeScriptCompile ->'&quot;%(fullpath)&quot;', ' ')" />
</Target>

注入目标参数仍然非常简单，只需将其放在 tsc 或 $（TypeScriptSourceMap）之后：

Injecting the target argument is still pretty easy, simply put it after tsc or $(TypeScriptSourceMap):

<Message Text="Executing tsc --target ES5 $(TypeScriptSourceMap) @(TypeScriptCompile ->'&quot;%(fullpath)&quot;', ' ')" />
<Exec Command="tsc --target ES5 $(TypeScriptSourceMap) @(TypeScriptCompile ->'&quot;%(fullpath)&quot;', ' ')" />

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