options null 检测

Author: xljiulang

WebApiClient/Defaults/JsonFormatter.cs

@@ -66,15 +66,8 @@ public object Deserialize(string json, Type objType)
         protected virtual JsonSerializerSettings CreateSerializerSettings(FormatOptions options)
         {
             var setting = new JsonSerializerSettings();
-            if (options != null)
-            {
-                setting.DateFormatString = options.DateTimeFormat;
-                setting.ContractResolver = options.UseCamelCase ? useCamelCaseResolver : noCamelCaseResolver;
-            }
-            else
-            {
-                setting.ContractResolver = noCamelCaseResolver;
-            }
+            setting.DateFormatString = options?.DateTimeFormat;
+            setting.ContractResolver = options?.UseCamelCase == true ? useCamelCaseResolver : noCamelCaseResolver;
             return setting;
         }
     }

WebApiClient/Defaults/KeyValueFormatter.cs

@@ -68,8 +68,10 @@ protected virtual JsonSerializerSettings CreateSerializerSettings(FormatOptions
         {
             var setting = new JsonSerializerSettings();
             setting.Converters.Add(new KeyValuePairConverter());
-            setting.DateFormatString = options.DateTimeFormat;
-            setting.ContractResolver = options.UseCamelCase ? useCamelCaseResolver : noCamelCaseResolver;
+
+            setting.DateFormatString = options?.DateTimeFormat;
+            setting.ContractResolver = options?.UseCamelCase == true ? useCamelCaseResolver : noCamelCaseResolver;
+
             return setting;
         }
     }