60 lines
2.6 KiB
C#
60 lines
2.6 KiB
C#
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using Microsoft.Extensions.DependencyInjection;
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using Newtonsoft.Json;
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using System;
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namespace IRaCIS.Core.API
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{
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public static class NewtonsoftJsonSetup
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{
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public static void AddNewtonsoftJsonSetup(this IMvcBuilder builder)
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{
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builder.AddNewtonsoftJson(options =>
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{
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//options.SerializerSettings.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
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// 忽略循环引用
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options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
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//options.SerializerSettings.TypeNameHandling = TypeNameHandling.All;
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//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
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options.SerializerSettings.ContractResolver = new NullToEmptyStringResolver(); //new DefaultContractResolver();// new NullToEmptyStringResolver();
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// 设置时间格式
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options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
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//options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
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}).AddControllersAsServices()//动态webApi属性注入需要
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.ConfigureApiBehaviorOptions(o =>
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{
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o.SuppressModelStateInvalidFilter = true; //自己写验证
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////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
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//o.InvalidModelStateResponseFactory = (context) =>
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//{
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// var error = context.ModelState .Keys
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// .SelectMany(k => context.ModelState[k].Errors)
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// .Select(e => e.ErrorMessage)
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// .ToArray();
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//return new JsonResult(ResponseOutput.NotOk("The inputs supplied to the API are invalid. " + JsonConvert.SerializeObject( error)));
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//};
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});
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Newtonsoft.Json.JsonSerializerSettings setting = new Newtonsoft.Json.JsonSerializerSettings();
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JsonConvert.DefaultSettings = new Func<JsonSerializerSettings>(() =>
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{
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//日期类型默认格式化处理
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setting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
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setting.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
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return setting;
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});
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}
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}
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}
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