var nodejieba = require("nodejieba"); console.log(nodejieba.extract("升职加薪，当上CEO，走上人生巅峰。", 4)); // [ 'CEO:11.7392', '升职:10.8562', '加薪:10.6426', '巅峰:9.49396' ] node分词
var nodejieba = require("nodejieba"); console.log(nodejieba.extract("升职加薪，当上CEO，走上人生巅峰。", 4)); // [ 'CEO:11.7392', '升职:10.8562', '加薪:10.6426', '巅峰:9.49396' ]
