Instructions for using the fs.closeSync method in node.js_node.js

Method description:

Synchronized version of close() .

Grammar:

Copy code The code is as follows:

fs.closeSync(fd)

Since this method belongs to the fs module, the fs module needs to be introduced before use (var fs= require(“fs”) )

Receive parameters:

fd The file descriptor passed when the file is opened.

Source code:

Copy code The code is as follows:

fs.closeSync = function(fd) {
Return binding.close(fd);
};