WCF服务支持http
1.FastReport换行配置2..net前端传字符串到后台接口不完整3.数据库查询字段前N个字符4.I标签禁用触发事件5.Sql时间格式化6.从数组中,直接获取所需数据7.Sql 截取字符串方式8.SQL日期格式9.定义了鼠标指针放在一个元素边界范围内时所用的光标形状10.VsCode打包11.WCF12.MD5加密
13.WCF服务支持http
14.获取计算机信息15.文件复制/解压16.向服务器上传文件17.向服务器更新文件18..net 在config中取值19.在DevExpress GridControl的一列中显示图片20.定时timer21.直接在对象数组中找数据22.uni-app 请求接口报错request:fail abort statusCode:-123..net接口出现405跨域错误24.css样式变量25.sql 多列合并成一个字符串26.Http404.3 MIME映射问题27.动态添加RibbonPageGroup/NavBarGroup28.Sql/MySql 连接配置29.动态添加XtraPrivotGrid/XtraGrid30.IIS错误50031.dropDownButton使用方法32.xml文件创建/写入33.服务器无法访问题34.DEV控件加载到VS工具箱中35.签名时出错: 未在路径 C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\bin36.旋转弧度计算方式JS37.微信小程序上传图片报错:uploadFile:fail url not in domain list38..NET混合开发解决方案WebView2控件的导航事件39.uniapp项目打包为桌面应用的方法步骤40.WCF 接收我服务的 HTTP 响应时发生错误41.vscode之vue文件代码格式化代码无效解决办法42.Vue框架规则类错误43.【vue】ElementUI el-table自适应列宽实现44.uni-app electron打包成exe应用45.HTTP Error 503. The service is unavailable.46.接口对接Get/Post47.Guid随机生成36位数48.Timer计时器实现定时49.HTTP 请求 (Request)50.接口开发笔记-WebApi51.ASP.NET 自定义控件52.uni-app 版本更新53.图片转二进制的相互转化54.uni-app 设置多语言切换uni-i18n插件55.uniapp 在 Android Studio 模拟器中运行项目56.前端css中animation(动画)的使用57.Android 模拟机配置内网58.前端圆形倒球体环绕/波纹动态图//-------------------请求方法Server.cs----------------- public class RequestService : ApiController { /// <summary> /// Http Get请求 /// </summary> /// <param name="url">请求地址</param> /// <param name="postData">请求参数</param> /// <param name="result">返回结果</param> /// <returns></returns> public static bool WebHttpGet(string url, string postData, out string result) { try { HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(url + (postData == "" ? "" : "?") + postData); httpWebRequest.Method = "GET"; httpWebRequest.ContentType = "text/html;charset=UTF-8"; WebResponse webResponse = httpWebRequest.GetResponse(); HttpWebResponse httpWebResponse = (HttpWebResponse)webResponse; System.IO.Stream stream = httpWebResponse.GetResponseStream(); System.IO.StreamReader streamReader = new System.IO.StreamReader(stream, Encoding.GetEncoding("UTF-8")); result = streamReader.ReadToEnd(); //请求返回的数据 streamReader.Close(); stream.Close(); return true; } catch (Exception ex) { result = ex.Message; return false; } } /// <summary> /// Http Post请求 /// </summary> /// <param name="postUrl">请求地址</param> /// <param name="postData">请求参数(json格式请求数据时contentType必须指定为application/json)</param> /// <param name="result">返回结果</param> /// <returns></returns> public static bool WebHttpPost(string postUrl, string postData, out string result, string contentType = "application/x-www-form-urlencoded") { try { byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(postData); HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(postUrl); httpWebRequest.Method = "POST"; httpWebRequest.ContentType = contentType; httpWebRequest.ContentLength = byteArray.Length; using (System.IO.Stream stream = httpWebRequest.GetRequestStream()) { stream.Write(byteArray, 0, byteArray.Length); //写入参数 } HttpWebResponse httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse; using (System.IO.Stream responseStream = httpWebResponse.GetResponseStream()) { System.IO.StreamReader streamReader = new System.IO.StreamReader(responseStream, Encoding.GetEncoding("UTF-8")); result = streamReader.ReadToEnd(); //请求返回的数据 streamReader.Close(); } return true; } catch (Exception ex) { result = ex.Message; return false; } } }
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