升级方式优化

PackTools/Publish/Publish/Form1.cs

@@ -23,7 +23,8 @@ namespace Publish
         {
             try
             {
-                var dir = "..\\AllBase\\BaseClass.cs";
+                //var dir = "..\\AllBase\\BaseClass.cs";
+                var dir = "BaseClass.cs";
                 string baseClassStr = File.ReadAllText(dir);
                 var mainPath = baseClassStr.Substring(baseClassStr.IndexOf("MainPath = \"") + "MainPath = \"".Length);
                 mainPath = mainPath.Split('\"')[0];