fs.readFileSync(path[, options])


返回 path 的内容。

有关详细信息,请参阅此 API 的异步版本的文档:fs.readFile()

如果指定了 encoding 选项,则此函数返回字符串。 否则它返回缓冲区。

fs.readFile() 类似,当路径为目录时,fs.readFileSync() 的行为是特定于平台的。

import { readFileSync } from 'fs';

// macOS、Linux 和 Windows
readFileSync('<directory>');
// => [Error: EISDIR: illegal operation on a directory, read <directory>]

//  FreeBSD
readFileSync('<directory>'); // => <data>

Returns the contents of the path.

For detailed information, see the documentation of the asynchronous version of this API: fs.readFile().

If the encoding option is specified then this function returns a string. Otherwise it returns a buffer.

Similar to fs.readFile(), when the path is a directory, the behavior of fs.readFileSync() is platform-specific.

import { readFileSync } from 'fs';

// macOS, Linux, and Windows
readFileSync('<directory>');
// => [Error: EISDIR: illegal operation on a directory, read <directory>]

//  FreeBSD
readFileSync('<directory>'); // => <data>