node.js中的url.resolve方法使用说明
方法说明:
为URL或href插入或替换原有的标签。(不懂可以看例子)
语法:
url.resolve(from,to)
由于该方法属于url模块,使用前需要引入url模块(varurl=require(“url”))
接收参数:
from 源地址
to 需要添加或替换的标签
例子:
varurl=require('url'); vara=url.resolve('/one/two/three','four'), b=url.resolve('http://example.com/','/one'), c=url.resolve('http://example.com/one','/two'); console.log(a+","+b+","+c); //输出结果: ///one/two/four //http://example.com/one //http://example.com/two
源码:
Url.prototype.resolve=function(relative){ returnthis.resolveObject(urlParse(relative,false,true)).format(); };