ajax读取返回的json格式的数据

 

**

//alert(msg);//{"serverHost":"23","mail":"32","mailPassword":"23"}
//json = eval(json); 
//alert("===json:id=" + json.id + ",uname=" + json.uname + ",email=" + json.email); 
ajaxobj=eval("("+msg+")"); 
$("#serverHost").val(ajaxobj.serverHost);
$("#mail").val(ajaxobj.mail);
$("#mailPassword").val(ajaxobj.mailPassword);

**

$.ajax({ 
async : false,    
cache : false,    
type : 'post',    
dataType : "json",    
url : "<%=path%>/process/process!getFileByTypeId.action?model.busiTypeId="+typeId+"&date="+new Date(),    
success : function(msg) {
if(msg){
for(var i=0;i<msg.length;i++){
　　$("#fileId").append("<option value='"+msg[i].id+"'>"+msg[i].name+"</option>");
}
}
}    
});

 **

$.ajax({        
        async : false,            
        cache : false,            
        type : 'post',    
        dataType: "json",
        data: { "model.dq": dq},     
        url : '<%=path%>/khgl/jcxx/khxx/khxx!getQy.action?'+new Date(),        
        success : function(json) {            
            var objs = eval(json);
            $(objs).each(function(index) {
                var obj = objs[index]; 
                var opt = new Option(obj.name,obj.id);
                cs.options.add(opt);
                
            });
        }        
    });

**

List<TZdKhqy> qyList = qyService.getInfoForList(hql.toString(), params);
        if (qyList != null && qyList.size() > 0) {
            for (TZdKhqy qy : qyList) {
                jsonObject = new JSONObject();
                jsonObject.put("id", qy.getMc());
                jsonObject.put("name", qy.getMc());
                jsonArray.add(jsonObject);
            }
        }
        return this.renderText(jsonArray.toString());

**