【An】Animate 2024 for【Mac】 An动画设计制作软件 安装教程——保姆级教程

asp.net mvc异常信息 Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property. 

在ASP.NET MVC中，当你遇到使用JavaScriptSerializer进行JSON序列化或反序列化时出现的错误，提示“字符串长度超过了在maxJsonLength属性上设置的值”，这通常意味着你正在尝试处理的数据量超过了默认的最大限制。JavaScriptSerializer的maxJsonLength属性默认设置为一个相对较小的值（通常是102400字节，即100KB），这可能会导致在处理大数据集时出错。

using DS_SCZX.BLL;
using DS_SCZX.Entities.PartiallyPreparedProducts;
using DS_SCZX.Entities;
using DS_SCZX.Helps;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Script.Serialization;
using Newtonsoft.Json;
using System.Runtime;

namespace DS_SCZX.Controllers
{
    /// <summary>
    /// 日志
    /// </summary>
    public class Custom_LogsController : Controller
    {
        // GET: Custom_Logs
        public ActionResult Index()
        {
            return View();
        }
        /// <summary>
        /// 查询日志
        /// </summary>
        /// <param name="APIShortName"></param>
        /// <param name="APIDescribe"></param>
        /// <param name="InterfaceParameters"></param>
        /// <param name="ReturnParameters"></param>
        /// <param name="page"></param>
        /// <param name="limit"></param>
        /// <returns></returns>
        [HttpPost]
        public JsonResult GetCustom_LogsPageList(string APIShortName,string APIDescribe,string InterfaceParameters, string ReturnParameters, int page = -1, int limit = -1)
        {
            Custom_LogsBLL bll = new Custom_LogsBLL();
            PageData pd = bll.GetCustom_LogsPageList(APIShortName,  APIDescribe,  InterfaceParameters,  ReturnParameters, page, limit);
            var serializer = new JavaScriptSerializer();
            serializer.MaxJsonLength = int.MaxValue; // 设置为最大值，根据需要调整
            var ListModel = TableHelpher.ToListModel<Custom_LogsEntity>(pd.DataList);
          
            var result = new
            {
                code = 0,
                msg = "获取成功",
                count = pd.RowCount,
                data = ListModel
            };
            
            return new JsonResult
            {
                Data = result,
                JsonRequestBehavior = JsonRequestBehavior.AllowGet,
                MaxJsonLength = int.MaxValue   // 设置为最大值，根据需要调整
            }; 
        }
    }
}