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312 BJavaScriptView Raw
1var trimRight = require('./trimRight')
2var trimLeft = require('./trimLeft')
3
4/**
5 * 去除字符串左右两边的空格
6 *
7 * @param {String} str 字符串
8 * @return {String}
9 */
10function trim (str) {
11 return str && str.trim ? str.trim() : trimRight(trimLeft(str))
12}
13
14module.exports = trim