优化读取配置的逻辑

Author: lindexi

Code/UsingMSBuildCopyOutputFileToFastDebug/LaunchSettingsParser.cs

@@ -1,14 +1,5 @@
 using System;
-using System.Diagnostics;
-using System.Dynamic;
-using System.Globalization;
 using System.IO;
-using System.Runtime.Serialization.Json;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-using System.Xml;
-using Lsj.Util.Collections;
-using Lsj.Util.JSON;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -30,11 +21,21 @@ public bool Execute()
             var text = File.ReadAllText(file);
 
             var root = (JObject) JsonConvert.DeserializeObject(text);
+            if (root == null)
+            {
+                return false;
+            }
+
             var profilesObject = (JObject)root["profiles"];
 
+            if (profilesObject == null)
+            {
+                return false;
+            }
+
             foreach (var keyValuePair in profilesObject)
             {
-                var commandName = keyValuePair.Value["commandName"];
+                var commandName = keyValuePair.Value?["commandName"];
                 if (commandName?.ToString() == "Executable")
                 {
                     var executablePath = keyValuePair.Value["executablePath"];

Code/UsingMSBuildCopyOutputFileToFastDebug/UsingMSBuildCopyOutputFileToFastDebug.csproj

@@ -14,7 +14,6 @@
 		  <PrivateAssets>all</PrivateAssets>
 		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="Lsj.Util.JSON" Version="5.1.1" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
 	</ItemGroup>
 </Project>