部署在服务器的玩家头像上传模块

Author: hxdnshx

HelperSrv_2/Controllers/ImgUploadController.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Processing;
+
+namespace HelperSrv_2.Controllers
+{
+    [Produces("application/json")]
+    [Route("api/ImgUpload")]
+    public class ImgUploadController : Controller
+    {
+        //懒得弄到依赖注入里面了，嘤嘤嘤
+        private static Dictionary<string, string> pendingAvater = new Dictionary<string, string>();
+        [HttpPost("Upload")]
+        public string Upload([FromForm] string UserName, [FromForm] IFormFile userAvater)
+        {
+            try
+            {
+                using (var stream = userAvater.OpenReadStream())
+                {
+                    string guid = Guid.NewGuid().ToString() + ".png";
+                    string dstPath = Path.Combine("Images", guid);
+                    using (var img = Image.Load(stream))
+                    {
+                        img.Mutate(x => x.Resize(96, 96));
+                        img.Save(Path.Combine(dstPath));
+                    }
+                    pendingAvater.Add(UserName,dstPath);
+                }
+            }
+            catch (Exception e)
+            {
+                return (new JObject {{"status", "1"},{"error", e.ToString()}}).ToString();
+            }
+            return (new JObject {{ "status", "0" }}).ToString();
+        }
+
+        [HttpGet("List")]
+        public string List()
+        {
+            var obj = new JObject();
+            JArray datas = new JArray();
+            foreach (var entry in pendingAvater)
+            {
+                datas.Add(new JObject
+                {
+                    {"name",entry.Key },
+                    {"img",entry.Value }
+                });
+            }
+            obj.Add("datas", datas);
+            return obj.ToString();
+        }
+    }
+}

HelperSrv_2/Controllers/ValuesController.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace HelperSrv_2.Controllers
+{
+    [Route("api/[controller]")]
+    public class ValuesController : Controller
+    {
+        // GET api/values
+        [HttpGet]
+        public IEnumerable<string> Get()
+        {
+            return new string[] { "value1", "value2" };
+        }
+
+        // GET api/values/5
+        [HttpGet("{id}")]
+        public string Get(int id)
+        {
+            return "value";
+        }
+
+        // POST api/values
+        [HttpPost]
+        public void Post([FromBody]string value)
+        {
+        }
+
+        // PUT api/values/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody]string value)
+        {
+        }
+
+        // DELETE api/values/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}

HelperSrv_2/HelperSrv_2.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.6" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.0-beta0005" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.3" />
+  </ItemGroup>
+
+</Project>

HelperSrv_2/Images/a0e3517a-9474-42f2-a635-5a463f2aafc2.png

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+
+namespace HelperSrv_2
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            BuildWebHost(args).Run();
+        }
+
+        public static IWebHost BuildWebHost(string[] args) =>
+            WebHost.CreateDefaultBuilder(args)
+                .UseStartup<Startup>()
+                .Build();
+    }
+}

HelperSrv_2/Images/f1d9e2c5-a453-42d7-a9f5-5a98477027f2.png

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+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:57545/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "HelperSrv_2": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:57546/"
+    }
+  }
+}

HelperSrv_2/Program.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.FileProviders;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace HelperSrv_2
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddMvc();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            if (!Directory.Exists("Images"))
+                Directory.CreateDirectory("Images");
+            app.UseStaticFiles(new StaticFileOptions
+            {
+                FileProvider = new PhysicalFileProvider(
+                    Path.Combine(Directory.GetCurrentDirectory(), "Images")),
+                RequestPath = "/Images"
+            });
+
+            app.UseMvc();
+        }
+    }
+}

HelperSrv_2/Properties/launchSettings.json

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+{
+  "presets": [
+    ["env", {
+      "modules": false,
+      "targets": {
+        "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
+      }
+    }],
+    "stage-2"
+  ],
+  "plugins": ["transform-runtime"],
+  "env": {
+    "test": {
+      "presets": ["env", "stage-2"],
+      "plugins": ["istanbul"]
+    }
+  }
+}

HelperSrv_2/Startup.cs

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+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true