为Object增加SetPropertyValue方法，通过该方法为对象的每一个属性设置值。一般用在测试环境下为接口对象赋值

Falcon.SugarApi/ObjectExtend.cs

@@ -104,6 +104,28 @@ namespace Falcon.SugarApi
         /// <param name="obj">要测试的对象</param>
         /// <returns>True表示对象不为null，否则为null</returns>
         public static bool IsNotNull([AllowNull] this object obj) => !obj.IsNull();
+
+        /// <summary>
+        /// 为对象属性设置属性值
+        /// </summary>
+        /// <param name="obj">要设置的对象</param>
+        /// <param name="GetValue">通过属性和原始值获取新值的方法委托</param>
+        /// <exception cref="ObjectSetValueException">设置属性值引发的异常</exception>
+        public static T SetPropertyValue<T>(this T obj,Func<PropertyInfo,object?,object?> GetValue) where T : class {
+            foreach(PropertyInfo info in obj.GetType().GetProperties()) {
+                if(info.CanWrite&&info.CanRead) {
+                    object? originalVal = info.GetValue(obj);
+                    var val = GetValue(info,originalVal);
+                    try {
+                        info.SetValue(obj,val);
+                    }
+                    catch(Exception ex) {
+                        throw new ObjectSetValueException(obj,info,val,ex);
+                    }
+                }
+            }
+            return obj;
+        }
     }
 
     /// <summary>
@@ -125,4 +147,37 @@ namespace Falcon.SugarApi
         public object? Value { get; set; }
     }
 
+    /// <summary>
+    /// 为目标属性设置值时引发的异常
+    /// </summary>
+    public class ObjectSetValueException:Exception
+    {
+        /// <summary>
+        /// 为目标属性设置值时引发的异常
+        /// </summary>
+        /// <param name="obj">目标对象</param>
+        /// <param name="info">属性</param>
+        /// <param name="val">目标属性值</param>
+        /// <param name="innExceprtion">内部异常</param>
+        public ObjectSetValueException(object? obj,PropertyInfo? info,object? val,Exception innExceprtion)
+            : base("为目标属性设置值时引发的异常",innExceprtion) {
+            this.Obj=obj;
+            this.Property=info;
+            this.Value=val;
+        }
+
+        /// <summary>
+        /// 目标对象
+        /// </summary>
+        public object? Obj { get; set; }
+        /// <summary>
+        /// 目标属性
+        /// </summary>
+        public PropertyInfo? Property { get; set; }
+        /// <summary>
+        /// 目标属性值
+        /// </summary>
+        public object? Value { get; set; }
+    }
+
 }