添加项目文件。

2022-03-28 15:27:40 +08:00
parent b620fcb0cf
commit dc78fd1a09
898 changed files with 173053 additions and 0 deletions
@@ -0,0 +1,46 @@
+
+using Microsoft.Extensions.DependencyInjection;
+using Newtonsoft.Json;
+
+namespace IRaCIS.Core.API
+{
+    public static class NewtonsoftJsonSetup
+    {
+        public static void AddNewtonsoftJsonSetup(this IMvcBuilder builder)
+        {
+
+            builder.AddNewtonsoftJson(options =>
+             {
+                 //options.SerializerSettings.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
+                 // 忽略循环引用
+                 options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+                 //options.SerializerSettings.TypeNameHandling = TypeNameHandling.All;
+
+                 //处理返回给前端  可空类型 给出默认值 比如in? 为null 设置 默认值0
+                 options.SerializerSettings.ContractResolver = new NullToEmptyStringResolver(); //new DefaultContractResolver();// new NullToEmptyStringResolver();
+                                                                                                // 设置时间格式
+                 options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
+
+                 //options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
+
+             }).AddControllersAsServices()//动态webApi属性注入需要
+               .ConfigureApiBehaviorOptions(o =>
+                {
+                    o.SuppressModelStateInvalidFilter = true; //自己写验证
+
+                    ////这里是自定义验证结果和返回状态码  因为这里是在[ApiController]控制器层校验，动态webApi的不会校验 所以需要单独写一个Filter
+                    //o.InvalidModelStateResponseFactory = (context) =>
+                    //{
+                    //    var error = context.ModelState .Keys
+                    //                          .SelectMany(k => context.ModelState[k].Errors)
+                    //                          .Select(e => e.ErrorMessage)
+                    //                          .ToArray();
+
+                    //return new JsonResult(ResponseOutput.NotOk("The inputs supplied to the API are invalid. " + JsonConvert.SerializeObject( error)));
+                    //};
+
+                });
+                
+        }
+    }
+}
@@ -0,0 +1,54 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace IRaCIS.Core.API
+{
+    public class NullToEmptyStringResolver : DefaultContractResolver
+    {
+        /// <summary>
+        /// 创建属性
+        /// </summary>
+        /// <param name="type">类型</param>
+        /// <param name="memberSerialization">序列化成员</param>
+        /// <returns></returns>
+        //protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
+        //{
+        //    IList<JsonProperty> properties = base.CreateProperties(type, memberSerialization);
+
+
+        //    foreach (var jsonProperty in properties)
+        //    {
+        //        jsonProperty.DefaultValue = new NullToEmptyStringValueProvider(jsonProperty);
+        //    }
+
+        //    return properties;
+
+        //}
+
+        protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
+        {
+            IList<JsonProperty> properties = base.CreateProperties(type, memberSerialization);
+
+            var list= type.GetProperties()
+                .Select(p =>
+                {
+                    var jp = base.CreateProperty(p, memberSerialization);
+                    jp.ValueProvider = new NullToEmptyStringValueProvider(p);
+                    return jp;
+                }).ToList();
+
+            var uu = list.Select(t => t.PropertyName).ToList();
+
+            //获取复杂对象属性
+          properties =   properties.TakeWhile(t => !uu.Contains(t.PropertyName)).ToList();
+
+          list.AddRange(properties);
+          return list;
+        }
+
+
+    }
+}
@@ -0,0 +1,42 @@
+using System;
+using System.Reflection;
+using Newtonsoft.Json.Serialization;
+
+namespace IRaCIS.Core.API
+{
+
+    public class NullToEmptyStringValueProvider : IValueProvider
+    {
+        PropertyInfo _MemberInfo;
+        public NullToEmptyStringValueProvider(PropertyInfo memberInfo)
+        {
+            _MemberInfo = memberInfo;
+        }
+        public object GetValue(object target)
+        {
+            object result = _MemberInfo.GetValue(target);
+            if (_MemberInfo.PropertyType == typeof(string) && result == null) result = "";
+            else if (_MemberInfo.PropertyType == typeof(String[]) && result == null) result = new string[] { };
+            //else if (_MemberInfo.PropertyType == typeof(Nullable<Int32>) && result == null) result = 0;
+            else if (_MemberInfo.PropertyType == typeof(Nullable<Decimal>) && result == null) result = 0.00M;
+
+            return result;
+        }
+        public void SetValue(object target, object value)
+        {
+
+            if(_MemberInfo.PropertyType == typeof(string))
+            {
+                //去掉前后空格
+                _MemberInfo.SetValue(target, value==null?string.Empty: value.ToString()==string.Empty? value:value.ToString().Trim());
+              
+            }
+            else
+            {
+                _MemberInfo.SetValue(target, value);
+            }
+          
+        }
+    }
+
+}