--enable-source-maps

启用 源映射 v3 支持堆栈跟踪。

🌐 Enable Source Map v3 support for stack traces.

当使用像 TypeScript 这样的转译器时，应用抛出的堆栈跟踪会引用转译后的代码，而不是原始源代码位置。--enable-source-maps 启用源映射的缓存，并尽最大努力报告相对于原始源文件的堆栈跟踪。

🌐 When using a transpiler, such as TypeScript, stack traces thrown by an application reference the transpiled code, not the original source position. --enable-source-maps enables caching of Source Maps and makes a best effort to report stack traces relative to the original source file.

重写 Error.prepareStackTrace 会阻止 --enable-source-maps 修改堆栈跟踪。

🌐 Overriding Error.prepareStackTrace prevents --enable-source-maps from modifying the stack trace.

注意，启用源映射可能会在访问 Error.stack 时增加应用的延迟。如果你的应用中频繁访问 Error.stack，请考虑 --enable-source-maps 的性能影响。

🌐 Note, enabling source maps can introduce latency to your application when Error.stack is accessed. If you access Error.stack frequently in your application, take into account the performance implications of --enable-source-maps.