using System.Reflection;
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using Microsoft.OpenApi.Models;
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using NewPdaSqlServer.util;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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using Swashbuckle.AspNetCore.SwaggerUI;
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namespace NewPdaSqlServer;
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public class Startup
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{
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public readonly string MyAllowSpecificOrigins =
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"_myAllowSpecificOrigins";
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public Startup(IConfiguration configuration)
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{
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Configuration = configuration;
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new AppsettingsUtility().Initial(configuration);
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}
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public IConfiguration Configuration { get; }
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// This method gets called by the runtime. Use this method to add services to the container.
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public void ConfigureServices(IServiceCollection services)
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{
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services.AddControllers();
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// 读取 系统 设置并注入到服务中
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services.Configure<AppSettings>(
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Configuration.GetSection("AppSettings"));
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services.AddSwaggerGen(c =>
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{
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c.SwaggerDoc("v1",
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new OpenApiInfo
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{ Title = "NewPdaSqlServer.Api", Version = "v1" });
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var xmlFile =
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$"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
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var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
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c.IncludeXmlComments(xmlPath, true);
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});
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//配置JSON.NET
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services.AddControllers().AddNewtonsoftJson(opt =>
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{
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//忽略循环引用
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opt.SerializerSettings.ReferenceLoopHandling =
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ReferenceLoopHandling.Ignore;
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//不改变字段大小
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// opt.SerializerSettings.ContractResolver =
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// new DefaultContractResolver();
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// 设置命名策略为驼峰命名
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opt.SerializerSettings.ContractResolver =
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new CamelCasePropertyNamesContractResolver();
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//返回给前端的时间格式化
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opt.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
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});
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//配置可以跨域
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services.AddCors(options =>
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{
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options.AddPolicy(MyAllowSpecificOrigins,
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builder => builder.AllowAnyOrigin()
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.AllowAnyHeader()
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.WithMethods("GET", "POST", "HEAD", "PUT", "DELETE",
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"OPTIONS")
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);
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});
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}
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// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
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public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
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{
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if (env.IsDevelopment())
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{
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app.UseDeveloperExceptionPage();
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app.UseSwagger();
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app.UseSwaggerUI(c =>
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{
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c.InjectJavascript("");
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c.SwaggerEndpoint("/swagger/v1/swagger.json", "API");
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c.DocExpansion(DocExpansion
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.None);
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c.DefaultModelsExpandDepth(-1);
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});
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}
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app.UseCors(MyAllowSpecificOrigins); //添加这个
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app.UseRouting();
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app.UseAuthorization();
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app.UseEndpoints(endpoints => { endpoints.MapControllers(); });
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//////////////////////////
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///////////////////////////
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}
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}
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