using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web.Script.Serialization;
using System.Data;
using Newtonsoft.Json;
using System.IO;
Class Program
{
//初始化实体模型
public static CbjGameProjectXBDB1_3Entities dbContext = new CbjGameProjectXBDB1_3Entities ();
//转化为json的主要方法
public static string GetJson(object o)
{
JavaScriptSerializer json = new JavaScriptSerializer();
return json.Serialize(myInfo);
}
//写一个IO输出方法
public static void Output(string str,str Path)
{
StreamWriter sw = new StreamWriter(Path, false);
sw.WriteLine(str);
sw.Close();
}
static void Main(string[] args)
{
var context = dbContext.BuildingInfo.Where(p => p.ID > 0);
string Path = "F:/System_IO文件/Test.json";
string json = GetJson(context);
Output(json, Path);
Console.Write(json);
Console.Write("\n");
Console.ReadLine();
}
有手就行?sql server 使用 entityframwork 从数据库提取一行数据并输出为json文件
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转载自blog.csdn.net/qq_38992403/article/details/103955634
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