erp/SiteCore/Handler/app.cs

using BizCom;
using SQLData;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Web.SessionState;
using Utils;
using Utils.ImageUtils;
using Utils.Serialization;

namespace SiteCore.Handler
{
    public partial class app : BaseHandler, IHttpHandler, IRequiresSessionState
    {
        public void ProcessRequest(HttpContext context)
        {
            if (UrlParmsCheck("t"))
            {
                String tname = GetString("t");
                MethodInfo method;
                Type type = this.GetType();
                method = type.GetMethod(tname);
                con = context;
                if (method == null)
                {
                    conError("服务器返回错误");
                    return;
                }
                successFlag = false;
                context.Response.ContentType = "application/json";
                context.Response.Headers.Set("Access-Control-Allow-Origin", "*");
                try
                {
                    method.Invoke(this, null);
                }
                catch (Exception ex)
                {
                    XLog.SaveLog(0, ex.Message, ex);
                    conError("服务器返回错误");
                }
                finally
                {
                    //AfterInvoke(methodName);
                }
                //if (!successFlag) returnErrorMsg("服务器返回错误");
            }
        }

        public UserObj GetUserEntity()
        {
            string session_id = con.Request.Headers["session-id"];
            if (string.IsNullOrEmpty(session_id))
            {
                conLoginError("未授权登录");
                return null;
            }
            try
            {
                RedisValue re = (RedisValue)RedisHelper.StringGet(session_id);
                if (re.IsNull)
                {
                    conLoginError("请重新登录");
                    return null;
                }

                UserObj uo = JSON.ToObject<UserObj>(re.ToString());
                return uo;
            }
            catch (Exception ex)
            {
                XLog.SaveLog(0,"GetUserEntity:" + ex.Message);
                conLoginError("请重新登录");
                return null;
            }
        }

        public void get_android_update()
        {
            DataTable dt = WebCache.GetAppVer();
            DataView dv = new DataView(dt);
            dv.RowFilter = "appname='a_huoyi'";
            if (dv.Count > 0)
            {
                conSuccess(dv[0]["appver"].ToString()+"|"+dv[0]["downfile"]);
                return; 
            }
            conSuccess("0.0");
        }

        public void get_weixinver()
        {
            string ps = GetPostString("ps");
            DataTable dt = WebCache.GeWeixinVer(ps);
            conGridJson(dt.Rows.Count, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(dt));
        }


        public void save_formids()
        {
            int uid = getDecodeInt("uid");
            if (uid == 0)
            {
                conError("找不到会员");
                return;
            }
            if (UrlPostParmsCheck("formids"))
            {
                DataTable dt = WebCache.FormTable;
                if (dt != null && dt.Rows.Count > 0)
                {
                    DataView dv = new DataView(dt);
                    dv.RowFilter = "userid=" + uid;
                    if (dv.Count > 0 && Convert.ToInt32(dv[0]["fc"]) >= 20)
                    {
                        conSuccess("2");
                        return;
                    }
                }
                string[] fArr = GetPostString("formids").Split(',');
                StringBuilder sql = new StringBuilder();
                for (int i = 0; i < fArr.Length; i++)
                {
                    if (fArr[i] == "") continue;
                    //sql.AppendFormat("if (select count(0) from s_wxformid where userid={0}) begin ")
                    sql.AppendFormat("insert into S_WxFormId(userid,FormIds,addtime)values({0},'{1}',getdate()) ", uid, fArr[i]);
                    //sql.Append("end");
                }
                if (sql.Length > 0)
                    DbHelper.DbConn.ExecuteNonQuery(sql.ToString());
                conSuccess("1");
                return;
            }
            conError("错误的参数");
        }

    }
}