js遍历键值对{'k1':'v1','k2':'v2'}
如下有
data = {'userid':'xiaoming','sex':'f'}
var p = '' ;
for(var i in data){
p += '&' + i + '=' + data[i] ;
}
alert(p); //输出 &userid=xiaoming&sex=f
如下有
data = {'userid':'xiaoming','sex':'f'}
var p = '' ;
for(var i in data){
p += '&' + i + '=' + data[i] ;
}
alert(p); //输出 &userid=xiaoming&sex=f