!提交代码

WCS.BLL/Tool/Api/ApiHelp.cs

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+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using WCS.BLL.Tool.Api.Models;
+
+namespace WCS.BLL.Tool.Api
+{
+    public static class ApiHelp
+    {
+        public static HttpClient httpClient;
+        static ApiHelp()
+        {
+            httpClient = new HttpClient();
+            httpClient.Timeout = TimeSpan.FromSeconds(5);
+            httpClient.DefaultRequestHeaders.Add("User-Agent", "Chrome/95.0.4638.69 Safari/537.36");
+            //ServicePointManager.Expect100Continue = false;
+        }
+
+        public static ApiResult Get(string uri, object? query = null, object? body = null)
+        {
+            return Send(HttpMethod.Get, uri, query, body);
+        }
+
+        public static ApiResult Get(IEnumerable<object> uri, object? query = null, object? body = null)
+        {
+            return Send(HttpMethod.Get, uri, query, body);
+        }
+
+        public static ApiResult<T> Get<T>(string uri, object? query = null, object? body = null)
+        {
+            return Send<T>(HttpMethod.Get, uri, query, body);
+        }
+
+        public static ApiResult<T> Get<T>(IEnumerable<object> uri, object? query = null, object? body = null)
+        {
+            return Send<T>(HttpMethod.Get, uri, query, body);
+        }
+
+        public static ApiResult Post(string uri, object? body = null, object? query = null)
+        {
+            return Send(HttpMethod.Post, uri, query, body);
+        }
+
+        public static ApiResult Post(IEnumerable<object> uri, object? body = null, object? query = null)
+        {
+            return Send(HttpMethod.Post, uri, query, body);
+        }
+
+        public static ApiResult<T> Post<T>(string uri, object? body = null, object? query = null)
+        {
+            return Send<T>(HttpMethod.Post, uri, query, body);
+        }
+
+        public static ApiResult<T> Post<T>(IEnumerable<object> uri, object? body = null, object? query = null)
+        {
+            return Send<T>(HttpMethod.Post, uri, query, body);
+        }
+
+        public static ApiResult Send(HttpMethod method, string uri, object? query = null, object? body = null)
+        {
+            return Send(method, new string[] { uri }, query, body);
+        }
+
+        public static ApiResult Send(HttpMethod method, IEnumerable<object> uri, object? query = null, object? body = null)
+        {
+            HttpRequestMessage httpRequestMessage = new HttpRequestMessage(method, "".AppendPathSegments(uri).SetQueryParams(query));
+
+            if (body != null)
+            {
+                var content = new StringContent(JsonConvert.SerializeObject(body), Encoding.UTF8, "application/json");
+                httpRequestMessage.Content = content;
+            }
+
+            var re = httpClient.SendAsync(httpRequestMessage).Result;
+            if (!re.IsSuccessStatusCode)
+                return new ApiResult() { Code = ((int)re.StatusCode).ToString() };
+
+            var con = re.Content.ReadAsStringAsync().Result;
+            return JsonConvert.DeserializeObject<ApiResult>(con) ?? new ApiResult();
+        }
+
+        public static ApiResult<T> Send<T>(HttpMethod method, string uri, object? query = null, object? body = null)
+        {
+            return Send<T>(method, new string[] { uri }, query, body);
+        }
+
+        public static ApiResult<T> Send<T>(HttpMethod method, IEnumerable<object> uri, object? query = null, object? body = null)
+        {
+            HttpRequestMessage httpRequestMessage = new HttpRequestMessage(method, "".AppendPathSegments(uri).SetQueryParams(query));
+
+            if (body != null)
+            {
+                var content = new StringContent(JsonConvert.SerializeObject(body), Encoding.UTF8, "application/json");
+                httpRequestMessage.Content = content;
+            }
+
+            var re = httpClient.SendAsync(httpRequestMessage).Result;
+            if (!re.IsSuccessStatusCode)
+                return new ApiResult<T>() { Code = ((int)re.StatusCode).ToString() };
+
+            var con = re.Content.ReadAsStringAsync().Result;
+            return JsonConvert.DeserializeObject<ApiResult<T>>(con) ?? new ApiResult<T>();
+        }
+
+        /// <summary>
+        /// 追加路径片段（有更高要求可以使用Flurl库）
+        /// </summary>
+        /// <param name="url">地址，如 https://www.baidu.com</param>
+        /// <param name="segments">路径片段</param>
+        /// <returns>地址</returns>
+        public static string AppendPathSegments(this string url, IEnumerable<object> segments)
+        {
+            string urlStr = url;
+            foreach (var segment in segments)
+            {
+                var val = segment?.ToString();
+                if (string.IsNullOrWhiteSpace(val))
+                    continue;
+
+                if (urlStr.EndsWith("/"))
+                    urlStr = urlStr.Substring(0, urlStr.Length - 1);
+
+                urlStr += val!.StartsWith("/") ? val : $"/{val}";
+            }
+            return urlStr;
+        }
+
+        /// <summary>
+        /// 设置Query参数（有更高要求可以使用Flurl库）
+        /// </summary>
+        /// <param name="url">地址，如 https://www.baidu.com/s</param>
+        /// <param name="values">参数，支持字典和对象</param>
+        /// <returns>地址</returns>
+        public static string SetQueryParams(this string url, object? values)
+        {
+            string urlStr = url;
+            if (values == null)
+                return urlStr;
+
+            List<string> kv = new List<string>();
+            if (values is IEnumerable jh)
+            {
+                if (jh is IDictionary dict)
+                {
+                    foreach (DictionaryEntry item in dict)
+                        kv.Add($"{item.Key?.ToString()}={item.Value?.ToString()}");
+                }
+            }
+            else
+            {
+                foreach (var item in values.GetType().GetProperties())
+                {
+                    if (item.CanRead)
+                        kv.Add($"{item.Name}={item.GetValue(values)?.ToString()}");
+                }
+            }
+
+            if (kv.Any())
+            {
+                if (!urlStr.Contains("?"))
+                    urlStr += "?";
+                else
+                {
+                    if (!urlStr.EndsWith("&"))
+                        urlStr += "&";
+                }
+
+                urlStr += string.Join("&", kv);
+            }
+
+            return urlStr;
+        }
+    }
+}