JQuery解析Json【转帖】

    本文转自： http://zmfkplj.iteye.com/blog/413996

var arr1 = [ "one", "two", "three", "four", "five" ];   
$.each(arr1, function(){   
    alert(this);   
});   
输出：one   two  three  four   five   
var arr2 = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]   
$.each(arr2, function(i, item){   
    alert(item[0]);   
});   
输出：1   4   7   
var obj = { one:1, two:2, three:3, four:4, five:5 };   
$.each(obj, function(key, val) {   
    alert(obj[key]);         
});   
输出：1   2  3  4  5 

 

 

//json格式		
var param = [{'subJobClass':'com.sample.quartz.MyJob','subJobMethod':'hello','taskParam':[{'username':'张三'},{'age':'28'},{'tel':'15818821129'}]}];

//设置参数值
if(param.length>0){
				
						
	alert(param[0].subJobClass);
	alert(param[0].subJobMethod);
				
	var taskParam = param[0].taskParam ;
				
	//遍历任务参数数组
	jQuery.each(taskParam,function(i, item){
		
		//解析单个任务参数
		jQuery.each(item ,function(key){
			alert(key);//key
                		alert(item[key]);//value
                					
           		});
				
	});
}