处理json的常用方式

1：将json中列表对象。循环添加到数据库

List<dynamic> FileList = jss.Deserialize<List<dynamic>>(c.Request["FileList"]); 
if (FileList != null && FileList.Count > 0) 
{ FileList.ForEach(x => {

Model.Work.wfFiles fiel = new Model.Work.wfFiles(); 
fiel.FileName = x["FileName"]; fiel.FilePath = x["FilePath"];
 fiel.Extend = x["Extend"]; 
fiel.FileType = Convert.ToInt32(x["FileType"]); 
fiel.BelongTable = "pmCompanyChange";
 fiel.BelongId = cid; 
fiel.State = (int)StateEnum.State.Enable; 
fiel.RoleId = Convert.ToInt32(CommonInfo.UserSysId(account.Id));
 fiel.CompanyId = Convert.ToInt32(CommonInfo.pmCompanyId(account.Id)); 
fiel.CreateBy = account.AccountName; fiel.CreateById = account.Id;
 fiel.CreateDate = DateTime.Now;
 fiel.Id = IBLL.Factory.wfFilesCreate().Add(fiel);
 fid = fiel.Id + ","; 
}); 
}

  

2、遍历JSON数组代码如下：

var packJson = [{"name":"Liza", "password":"123"}, {"name":"Mike", "password":"456"}];
for(var i in packJson){//遍历packJson 数组时，i为索引
alert(packJson[i].name + " " + packJson[i].password);
}