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Node.js path.basename() 方法

❮ Path 模块


示例

从文件路径中提取文件名

var path = require('path');

var filename = path.basename('/Users/Refsnes/demo_path.js');
console.log(filename);
运行示例 »

定义和用法

path.basename() 方法返回文件路径的文件名部分。


语法

path.basename(path, extension);

参数值

参数 描述
path 必需。要搜索的文件路径
extension 可选。如果文件名以指定的字符串结尾,则指定的字符串将从结果中排除

技术细节

返回值 文件名,作为字符串
Node.js 版本 0.1.25

更多示例

示例

提取文件名,但不包括结尾的“.js”

var path = require('path');

var filename = path.basename('/Users/Refsnes/demo_path.js', '.js');
console.log(filename);
运行示例 »

❮ Path 模块

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