C# JavaScriptSerializer报错，json数据太长

ASP.NET平台中，用JavaScriptSerializer将返回的数据序列化，若返回的数据非常大，则可能会报如下错误：

Exception information: 
Exception type: InvalidOperationException 
Exception message: Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property.

解决办法如下：

在实例化JavaScriptSerializer对象后，指定MaxJsonLength。

System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
jss.MaxJsonLength = int.MaxValue;