Question

用C#正则表达式 补上KEY和值双引号

JSON字符串是：
{ MarketCode = 总计, MarketName = 总计, Site = , ResType = { ResType = BCC }, FrozenAmount = 0, FreeAmount = 0.0039963, LocalValue = 0, ReferValue = 0 }

要求结果是： { "MarketCode" = "总计", "MarketName" = "总计", "Site" ="" , "ResType" = "{ ResType = BCC }", "FrozenAmount" = 0, "FreeAmount" = 0.0039963, "LocalValue" = 0, "ReferValue" = 0 }

Answer 1

using System;
using System.Text.RegularExpressions; 
 
public class Test
{
	public static void Main()
	{
	    string str="{ MarketCode = 总计, MarketName = 总计, Site = , ResType = { ResType = BCC }, FrozenAmount = 0, FreeAmount = 0.0039963, LocalValue = 0, ReferValue = 0 }";
	    Regex reg1 = new Regex(@"([^=\s\{\[,]+)([=\s]+)([^=\s\}\],]*)");
	    Regex reg2 = new Regex(@"\=\s*([^=\s\}\],\{\[\d]*)\s*(?=[,\}\]])");
        str = reg1.Replace(str,"\"$1\"$2$3");
        str = reg2.Replace(str,"=\"$1\"");
        Console.WriteLine(str);
	}
}