require.resolve(request[, options])

• request <string> 要解析的模块路径。
• options <Object>
  • paths <string[]> 从中解析模块位置的路径。 如果存在，则使用这些路径而不是默认的解析路径，除了 GLOBAL_FOLDERS（例如 $HOME/.node_modules，其总是被包含在内）。 这些路径中的每一个都用作模块解析算法的起点，这意味着从此位置检查 node_modules 层级。
• 返回: <string>

使用内部的 require() 工具查找模块的位置，但不加载模块，只返回解析的文件名。

如果找不到模块，则会抛出 MODULE_NOT_FOUND 错误。

• request <string> The module path to resolve.
• options <Object>
  • paths <string[]> Paths to resolve module location from. If present, these paths are used instead of the default resolution paths, with the exception of GLOBAL_FOLDERS like $HOME/.node_modules, which are always included. Each of these paths is used as a starting point for the module resolution algorithm, meaning that the node_modules hierarchy is checked from this location.
• Returns: <string>

Use the internal require() machinery to look up the location of a module, but rather than loading the module, just return the resolved filename.

If the module can not be found, a MODULE_NOT_FOUND error is thrown.