module.setSourceMapsSupport(enabled[, options])
-
enabled
<boolean> 启用源映射支持。¥
enabled
<boolean> Enable the source map support. -
options
<Object> 可选的¥
options
<Object> Optional-
nodeModules
<boolean> 如果在node_modules
中启用对文件的支持。默认值:false
。¥
nodeModules
<boolean> If enabling the support for files innode_modules
. Default:false
. -
generatedCode
<boolean> 如果启用对eval
或new Function
生成代码的支持。默认值:false
。¥
generatedCode
<boolean> If enabling the support for generated code fromeval
ornew Function
. Default:false
.
-
此函数启用或禁用 源映射 v3 对堆栈跟踪的支持。
¥This function enables or disables the Source Map v3 support for stack traces.
它提供与使用命令行选项 --enable-source-maps
启动 Node.js 进程相同的功能,并带有用于更改对 node_modules
中的文件或生成代码的支持的附加选项。
¥It provides same features as launching Node.js process with commandline options
--enable-source-maps
, with additional options to alter the support for files
in node_modules
or generated codes.
只有在启用源映射后加载的 JavaScript 文件中的源映射才会被解析和加载。最好使用命令行选项 --enable-source-maps
以避免丢失在此 API 调用之前加载的模块的源映射。
¥Only source maps in JavaScript files that are loaded after source maps has been
enabled will be parsed and loaded. Preferably, use the commandline options
--enable-source-maps
to avoid losing track of source maps of modules loaded
before this API call.