默认显示错误信息

QRCodeService/Startup.cs

@@ -95,12 +95,12 @@ namespace QRCodeService
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
         {
-            if (env.IsDevelopment())
-            {
+            //if (env.IsDevelopment())
+            //{
             app.UseDeveloperExceptionPage();
             app.UseSwagger();
             app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "QRCodeService v1"));
-            }
+            //}
             app.UseForwardedHeaders();
             app.UseRouting();