sourceMap.findEntry(lineNumber, columnNumber)

• lineNumber <number>
• columnNumber <number>
• 返回: <Object>

给定生成的源文件中的行号和列号，返回表示原始文件中位置的对象。 返回的对象包含以下键：

• generatedLine: <number>
• generatedColumn: <number>
• originalSource: <string>
• originalLine: <number>
• originalColumn: <number>
• name: <string>

• lineNumber <number>
• columnNumber <number>
• Returns: <Object>

Given a line number and column number in the generated source file, returns an object representing the position in the original file. The object returned consists of the following keys:

• generatedLine: <number>
• generatedColumn: <number>
• originalSource: <string>
• originalLine: <number>
• originalColumn: <number>
• name: <string>