function test1(){
var json = [{name:'wang',age:22,sex:1},{name:'tang',age:25,sex:1},{name:'yuan',age:24,sex:0}];
var s="";
for(var i=0,l=json.length;i<l;i++){
for(var key in json[i]){
s+=(key+':'+json[i][key])+" ";
}
s+="\r\n";
}
return s;
}
//执行结果:
//name:wang age:22 sex:1
//name:tang age:25 sex:1
//name:yuan age:24 sex:0
function text2(){
var json = [{name:'wang',age:22,sex:1},{name:'tang',age:25,sex:1},{name:'yuan',age:24,sex:0}];
var s="";
for(var p in json){
s+=(json[p].name + " " + json[p].age)+"\r\n";
}
return s;
}
//执行结果:
//wang 22
//tang 25
//yuan 24
function xxoo3(){
var json = [{name:'wang',age:22,sex:1},{name:'tang',age:25,sex:1},{name:'yuan',age:24,sex:0}];
var s="";
for(var i = 0; i < json.length; i++){
s+=(json[i].name + " " + json[i].age)+"\r\n";
}
return s;
}
//执行结果:
//wang 22
//tang 25
//yuan 24
下面是对象遍历,其实我也用不上
function xxoo4(){
var json = [{name:'wang',age:22,sex:1},{name:'tang',age:25,sex:1},{name:'yuan',age:24,sex:0}];
var s="";
for(var p in json){
s = s + json[p]+",";
}
return s;
}
//执行结果:[object Object],[object Object],[object Object],