1.js解析json格式的时间
//转换json格式时间的方法 如Date(1340239979000)转换为正常 function ConvertJSONDateToJSDateObject(JSONDateString) { var date = new Date(parseInt(JSONDateString.replace("/Date(", "").replace(")/", ""), 10)); var year = date.getFullYear(); var month = date.getMonth + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1; var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate(); var hour = date.getHours(); var minute = date.getMinutes(); var second = date.getSeconds(); var datastr = year + "-" + month + "-" + currentDate + " " + hour + ":" + minute + ":" + second; return datastr; }
2.查询父分类下的所有子分类(sql)。
with a as ( select * from TbRegion where RegionUid=\'1\' union all select s.* from TbRegion as s , a where s.ParRegionUid=a.RegionUid ---这里查的a表是那个表啊? ) select * from a
3.ajax获取session
using System.Web.SessionState; //添加此引用 public class roadshow_demo : IHttpHandler, IReadOnlySessionState //继承IReadOnlySessionState接口 { public void ProcessRequest (HttpContext context) { context.Response.ContentType = "text/plain";
4.获取别人网页上自己想要的链接地址
using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Net; using System.IO; using System.Text; using System.Text.RegularExpressions; using HtmlAgilityPack; namespace asp.net技术点测试 { public partial class _Default : System.Web.UI.Page { //HtmlAgilityPack.dll //http://blog.cnfol.com/jldgold protected string aa; protected void Page_Load(object sender, EventArgs e) { //HttpWebRequest httpWebRequest = WebRequest.Create(@"http://blog.cnfol.com/jldgold/list") as HttpWebRequest; //HttpWebResponse httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse; //Stream stream = httpWebResponse.GetResponseStream(); //StreamReader reader = new StreamReader(stream, Encoding.UTF8); //string s = reader.ReadToEnd(); //reader.Close(); //stream.Close(); //httpWebResponse.Close(); //HtmlDocument htmlDoc = new HtmlDocument(); //htmlDoc.LoadHtml(s); //HtmlNodeCollection anchors = htmlDoc.DocumentNode.SelectNodes(@"//a"); //foreach (HtmlNode anchor in anchors) //{ // Regex reg = new Regex("景良东:"); // if (reg.Matches(anchor.InnerHtml).Count == 0) // { // } // else // { // Response.Write(anchor.OuterHtml + "<br/>"); // } //} //Response.End(); Response.Write(GainLink("http://blog.cnfol.com/jldgold/list","景良东:")); Response.End(); } /// <summary> /// 获取网页上自己想要的链接 /// </summary> /// <param name="link">获取网页上的链接的网页地址</param> /// <param name="regexstr">正则匹配自己想要的链接所共有包含的内容</param> /// <returns>返回链接集合</returns> public string GainLink(string link, string regexstr) { String str=""; HttpWebRequest httpWebRequest = WebRequest.Create(link) as HttpWebRequest; HttpWebResponse httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse; Stream stream = httpWebResponse.GetResponseStream(); StreamReader reader = new StreamReader(stream, Encoding.UTF8); string s = reader.ReadToEnd(); reader.Close(); stream.Close(); httpWebResponse.Close(); HtmlDocument htmlDoc = new HtmlDocument(); htmlDoc.LoadHtml(s); HtmlNodeCollection anchors = htmlDoc.DocumentNode.SelectNodes(@"//a"); foreach (HtmlNode anchor in anchors) { Regex reg = new Regex(regexstr); if (reg.Matches(anchor.InnerHtml).Count == 0) { } else { str += anchor.OuterHtml+"</br>"; } } return str; } } }
5.ckedit、ckfinder的使用。。
<html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>无标题页</title> <script src="ckeditor/ckeditor.js" type="text/javascript"></script> <script src="ckfinder/ckfinder.js" type="text/javascript"></script> </head> <body> <form id="form1" runat="server"> <div> <asp:TextBox ID="txtcontent" runat="server" TextMode="MultiLine" Height="550px" Width="100%"></asp:TextBox> </div> <script type="text/javascript"> var editor = CKEDITOR.replace(\'<%= txtcontent.ClientID %>\'); CKFinder.setupCKEditor(editor, \'../ckfinder/\'); </script> </form> </body> </html>
6.图片延时加载
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="图片延时加载._Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Lazy Load Enabled</title> <script src="Scripts/jquery-1.4.2.min.js" type="text/javascript"></script> </head> <body> <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <!--备注,必须有滚滚动条出现,才能有延时加载效果。所以这里加了一对换行符,为了获得滚动条--> <img lazyload="img/bmw_m1_hood.jpg?1277878639" /><br /> <img lazyload="img/bmw_m1_side.jpg?1277878639" /><br /> <img lazyload="img/viper_1.jpg?1277878639" /><br /> <img lazyload="img/viper_corner.jpg?1277878639" /><br /> <img lazyload="img/bmw_m3_gt.jpg?1277878639" /><br /> <img lazyload="img/corvette_pitstop.jpg?1277878639" /><br /> <script type="text/javascript" src="Scripts/LazeLoad.js"></script> <!--这里是需要下载添加的js--> <script type="text/javascript"> lazyLoad.Run(); </script> </body> </html>
7.无刷新图片预览、上传
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>图片预览效果</title> <script src="js/CJL.0.1.min.js"></script> <script src="js/ImagePreview.js"></script> <script src="js/jquery-1.5.js"></script> <script type="text/javascript" src="js/jquery.form.js"></script> <style> .perview {width:800px;background:#fff;font-size:12px; border-collapse:collapse; margin:auto; padding:auto;} .perview td, .perview th {padding:5px;border:1px solid #ccc;} .perview th {background-color:#f0f0f0; height:20px;} .perview a:link, .perview a:visited, .perview a:hover, .perview a:active {color:#00F;} .perview table{ width:100%;border-collapse:collapse;} </style> <SCRIPT> //清空File控件的值,并且预览处显示默认的图片 function clearFileInput() { var form = document.createElement(\'form\'); document.body.appendChild(form); //记住file在旧表单中的的位置 var file = document.getElementById("idFile"); var pos = file.nextSibling; form.appendChild(file); form.reset();//通过reset来清空File控件的值 document.getElementById("colspan").appendChild(file); document.body.removeChild(form); //在预览处显示图片 这是在浏览器支持滤镜的情况使用的 document.getElementById("idImg").style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=\'scale\',src=\'images/abshiu.jpg\'"; //这是是火狐里面显示默认图片的 if (navigator.userAgent.indexOf(\'Firefox\') >= 0) { $("#idImg").attr(\'src\', \'images/abshiu.jpg\'); } } function upLoadFile() { var options = { type: "POST", url: \'Files.ashx\', success: showResponse }; // 将options传给ajaxForm $(\'#myForm\').ajaxSubmit(options); } function showResponse() { alert("上传成功!"); } </SCRIPT> </head> <body> <form id="myForm" runat="server"> <table border="0" class="perview"> <tr> <th width="45%">选择文件</th> <th width="45%">预览图</th> <th width="10%">上传图片</th> </tr> <tr> <td height="200"><span id="colspan"><input id="idFile" runat="server" name="pic" type="file4.获取别人网页上自己想要的链接地址100%).attr(<s4.获取别人网页上img sr/spanc=自己想要的链接地址100%).attr(pan style="color: #800000;">" /></span> <input type="button" id="resets" name="resets" value="还原" onclick="clearFileInput()" /></td> <td align="center"><img id="idImg" src="images/abshiu.jpg" /></td> <td><input type="button" name="resets" value="上传保存图片" onclick="upLoadFile()" /></td> </tr> </table> <script> var ip = new ImagePreview($$("idFile"), $$("idImg"), { maxWidth: 200, maxHeight: 200, action: "ImagePreview.ashx" }); ip.img.src = ImagePreview.TRANSPARENT; ip.file.onchange = function() { ip.preview(); }; </script> </form> </body> </html>
<%@ WebHandler Language="c#" Class="File_WebHandler" Debug="true" %> using System; using System.Web; using System.IO; using System.Text.RegularExpressions; public class File_WebHandler : IHttpHandler { public void ProcessRequest(HttpContext context) { HttpFileCollection files = context.Request.Files; if (files.Count > 0) { Random rnd = new Random(); for (int i = 0; i < files.Count; i++) { HttpPostedFile file = files[i]; if (file.ContentLength > 0) { string fileName = file.FileName; string extension = Path.GetExtension(fileName); int num = rnd.Next(5000, 10000); string path = "file/" + num.ToString() + extension; file.SaveAs(System.Web.HttpContext.Current.Server.MapPath(path)); } } } } public bool IsReusable { get { return false; } } }
<%@ WebHandler Language="c#" Class="File_WebHandler" Debug="true" %> using System; using System.Web; using System.IO; using System.Drawing; using System.Drawing.Imaging; public class File_WebHandler : IHttpHandler { public void ProcessRequest(HttpContext context) { if (context.Request.Files.Count > 0) { HttpPostedFile file = context.Request.Files[0]; if (file.ContentLength > 0 && file.ContentType.IndexOf("image/") >= 0) { int width = Convert.ToInt32(context.Request.Form["width"]); int height = Convert.ToInt32(context.Request.Form["height"]); string path = "data:image/jpeg;base64," + Convert.ToBase64String(ResizeImg(file.InputStream, width, height).GetBuffer()); context.Response.Write(path); } } } public MemoryStream ResizeImg(Stream ImgFile, int maxWidth, int maxHeight) { Image imgPhoto = Image.FromStream(ImgFile); decimal desiredRatio = Math.Min((decimal)maxWidth / imgPhoto.Width, (decimal)maxHeight / imgPhoto.Height); int iWidth = (int)(imgPhoto.Width * desiredRatio); int iHeight = (int)(imgPhoto.Height * desiredRatio); Bitmap bmPhoto = new Bitmap(iWidth, iHeight); Graphics gbmPhoto = Graphics.FromImage(bmPhoto); gbmPhoto.DrawImage(imgPhoto, new Rectangle(0, 0, iWidth, iHeight), new Rectangle(0, 0, imgPhoto.Width, imgPhoto.Height), GraphicsUnit.Pixel); MemoryStream ms = new MemoryStream(); bmPhoto.Save(ms, ImageFormat.Jpeg); imgPhoto.Dispose(); gbmPhoto.Dispose(); bmPhoto.Dispose(); return ms; } public bool IsReusable { get { return false; } } }
8.linq 与 AspNetPager.dll 的结合使用
//1.在工具栏里添加选项卡并为其命名。。 //2.在添加的选项卡里添加dll引用。 //3.编写代码。 using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace lky_link_to_sql { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { BingdingD_Newsread(); //绑定表的方法; } protected void AspNetPager1_PageChanged(object sender, EventArgs e) { BingdingD_Newsread(); } private void BingdingD_Newsread() { link_to_sql.DataClasses1DataContext Dns = new link_to_sql.DataClasses1DataContext(); // Linq to sql 类形成的model; var News = from nm in Dns.sb_data_tables select nm; News = News.OrderByDescending(T => T.data_tables_id); PagedDataSource pds = new PagedDataSource(); pds.DataSource = News.ToList(); //这里好像一定要Tolist();不然会有点错误; pds.AllowPaging = true; AspNetPager1.RecordCount = News.Count(); //记录总数; pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1; pds.PageSize = AspNetPager1.PageSize; Repeater1.DataSource = pds; Repeater1.DataBind(); } } } //////////////////////////////////////////////////////////////////////////// <div style=" float:left;"> <asp:Repeater ID="Repeater1" runat="server"> <ItemTemplate> <p><%#Eval("nname") %></p> </ItemTemplate> </asp:Repeater> </div> <div> <webdiyer:AspNetPager ID="AspNetPager1" runat="server" PageSize="4" FirstPageText="首页" LastPageText="末页" NextPageText="下一页" PrevPageText="上一页" AlwaysShow="true" onpagechanged="AspNetPager1_PageChanged" HorizontalAlign="Center"> </webdiyer:AspNetPager></div>
9.jquery 判断是否隐藏
var temp= $("#test").is(":hidden");//是否隐藏 如果隐藏true否则为false var temp1= $("#test").is(":visible");//是否可见 如果显示true否则为false var temp2=$("#test").css("display")="none"; //是否可见 如果显示true否则为false
10.repeater 嵌套---多级分类绑定
public partial class repeater嵌套使用 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { rpt1Bind(); } public void rpt1Bind() { xdf.BLL.KindsBLL bll = new xdf.BLL.KindsBLL(); DataSet ds = bll.GetList(6, "type=\'雅顿产品\'", ""); Repeater1.DataSource = ds; Repeater1.DataBind(); } protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e) { if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { Repeater rep = e.Item.FindControl("Repeater2") as Repeater;//找到里层的repeater对象 DataRowView rowv = (DataRowView)e.Item.DataItem;//找到分类Repeater关联的数据项 即点击行的一行数据 string typename = rowv["name"].ToString(); //获取点击行的列数据 xdf.BLL.KindsBLL bll = new xdf.BLL.KindsBLL(); DataSet ds = bll.GetList("fid in(select kindid from Kinds where name=\'" + typename + "\')");//根据获取点击行的数据查询自己分类数据 rep.DataSource = ds; rep.DataBind(); } } }
<asp:Repeater ID="Repeater1" runat="server" onitemdatabound="Repeater1_ItemDataBound"> <!--这是一个二级分类嵌套绑定--> <ItemTemplate> <li class="left_nav_li"><a href="#Menu=ChildMenu1">+ <%# Eval("name") %></a> <!--绑定父分类中的列表数据--> <asp:Repeater ID="Repeater2" runat="server"> <ItemTemplate> <ul class="collapsed"> <li><a href="#"><%# Eval("type") %></a></li> <!--绑定子分类中的列表数据--> </ul> </ItemTemplate> </asp:Repeater> </li> </ItemTemplate> </asp:Repeater>
11.js获取项目根路径
function getRootPath(){ //获取当前网址,如: http://localhost:8083/uimcardprj/share/meun.jsp var curWwwPath=window.document.location.href; //获取主机地址之后的目录,如: uimcardprj/share/meun.jsp var pathName=window.document.location.pathname; var pos=curWwwPath.indexOf(pathName); //获取主机地址,如: http://localhost:8083 var localhostPaht=curWwwPath.substring(0,pos); //获取带"/"的项目名,如:/uimcardprj var projectName=pathName.substring(0,pathName.substr(1).indexOf(\'/\')+1); alert(localhostPaht+projectName); }
12.js获取完整路径,上面哪个不一定能获取到不过也能用
//获取完整路径 function serverMapPath(fileName){ var syspath = location.href; syspath = syspath.tFile_WebHandler/preoLowerCase(); //把路径名称转换成小写 myPosition = syspath.lastIndexOf("/"); // 获取文件路径中的最后一个"/" syspath = syspath.substring(0,parseInt(myPosition)+1); // 使用substring函数 截取"/"之前的字符串,就得到当前目录的路径 syspath = syspath.replace("file:///",""); //这里要把file:///替换为空,否则会报错 syspath = syspath.replace(new RegExp("%20","gm")," "); // 如果文件名中含有空格,则要还原空格,替换所有的 %20 为 " " syspath = syspath + fileName; alert(syspath.toString()); } function aa() { serverMapPath("XMLFile1.xml"); }
13.js中遇到 \'return\' 语句在函数之外 解决办法------把js以UTF-8方式保存即可
14. 精度(p)跟小数位(s) 的 解释 123.45 此数的精度为5 小说位 为2 数据库中的decimal(p, s)
15.asp.net页面内的跳转锚
<script type="text/javascript"> function aa() { document.location.href = "#selectfmd"; } </script> <img src="images/icon_ask.jpg" onclick="aa()" /> <!--从这里开始跳转--> <a id="selectfmd" /> <!--跳转到这里-->
16.sql数据库中的的默认值设置 : 时间的默认值为getdate(), Guid默认值为newid()。
17.自定义鼠标图标 火狐 谷歌 ie 兼容问题处理 : $("#ctdiv").css({ "cursor": "url(images/next.cur),pointer" });
18.ie下正则的兼容性问题,去掉\'\\',\'/\'这些符号
var natrn = /^url.+images.+next.+cur.+pointer$/; if (cursorstr.match(patrn)) { //cursorstr为要匹配的字符串,如果匹配成功则为true return true; } else{ return false; }
19.ie下做淡隐淡出fadein fadeout效果时png 透明图片会带黑边。。 不得不说ie很垃圾,比其它浏览器还有好长的路要走!!
20.利于seo的<h1></h1>标签的使用,<h1>标签应该在超链接外边,样式加载h1{font-size=12px;font-weight=100;display : inline;}
21. <%# Container.ItemIndex+1%> 效果是 序号 为123456....
22.设为首页,加入收藏
function addfavor(url, title) { var ua = navigator.userAgent.toLowerCase(); if (ua.indexOf("msie 8") > -1) { external.AddToFavoritesBar(url, title, \'收藏名称\'); //IE8 } else { try { window.external.addFavorite(url, title); } catch (e) { try { window.sidebar.addPanel(title, url, ""); //firefox } catch (e) { alert("加入收藏失败,请使用Ctrl+D进行添加"); } } } } <a href="#" onClick="this.style.behavior=\'url(#default#homepage)\'; this.setHomePage(document.location.href);event.returnValue=false;">设为首页</a></span> | <span><a href="javascript:void(0);" onclick="javascript:addfavor(window.location,\'收藏名称\');">加入收藏</a></span>
23.数据库uniqueidentifier无法转换为int类型问题,可以把uniqueidentifier类型先转换为nvarchar类型保存,然后在有nvarchar类型转换为int类型,呵呵,愚见愚行。
24. 借鉴PetShop的架构搭建架构的时候出现的问题(如下):
1.未能加载文件或程序集“”或它的某一个依赖项。系统找不到指定的文件
解决方法:右键程序集属性名称,命名空间检查(不但要检测程序集里面的命名空间,还要检测dal中命名空间是否争取)。没问题的话当前程序集要添加dal.dll
2.C#程序启动时,提示调用的目标发生了异常
解决方法:创建sqlHelper类的工厂类中检测获取Type必须为 System.Type.GetType("Snet.DBUtility.SqlHelper") //这里必须为带命名空间的完整类名
25.存储过程中参数为输出参数,输出参数参加拼接语句(解决方法)
@userNum int output, @where nvarchar(255) as declare @sqlStr nvarchar(500) if(@where!=\'\') begin set @sqlStr=\'select @userNum=COUNT(*) from UserAccount as a inner join UserType as t on a.UserName=t.UserName left join UserCommInfo as c on c.UserName=a.UserName where \'+@where EXEC sp_executesql @sqlStr, N\'@userNum int output\', @userNum output ---注意在执行@sqlStr语句时需要指定参数为输出参数 end else select @userNum=COUNT(*) from UserAccount as a inner join UserType as t on a.UserName=t.UserName left join UserCommInfo as c on c.UserName=a.UserName
26.刷新验证码,这个老忘加单引号,烦人。
<img src="ValCode.aspx" title="点击图片,换一张清晰验证码" onclick="this.src=\'ValCode.aspx?Math.random()\'"/>
27.js中的 defer
默认为false,加上defer等于在页面完全载入后再执行,相当于 window.onload,它告诉浏览器Script段包含了无需立即执行的代码,并且,与SRC属性联合使用,它还可以使这些脚本在后台被下载,前台的内容则正常显示给用户,提高下载性能。<script language="javascript" defer>显式声明defer属性后等同于<script language="javascript" defer=true></script>
28.数据库创建 唯一约束 --这个很久没用忘记了。
1.建过表时,右键单击想要创建约束的列名。
2.点开 索引/键 ,里面已经有一个约束了,你需要点击下面添加,创建自己的一个约束
3。选择列,在下面的唯一中选择是
29. asp.net用户控件传参:
<body> <form id="form1" runat="server"> <div> </div> <!----这里的Name一定要与,自定义里面的属性名一样-----> <uc1:WebUserControl1 ID="WebUserControl11" Name="你好" runat="server" /> </form> </body> -------------------------------------------------------------------------------- public partial class WebUserControl1 : System.Web.UI.UserControl { protected void Page_Load(object sender, EventArgs e) { Response.Write(name); } private string name; public string Name //获取页面定义的参数,名称注意与参数一样 { get { return name; } set { name = value; } } }
30.请求在此上下文中不可用
解决方案:
只有你的页面是ASP.NET调用的,你的Page类里的Response对象才有意义。
如果你需要在你自己的类里调用Response,请用System.Web.HttpContext.Current.Response。
31.未能加载文件或程序集……或它的某一个依赖项。参数不正确。 (异常来自 HRESULT:0x80070057 (E_INVALIDARG))
解决方法 是 删除 C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET files 文件夹。
我的VS编辑器是 VS2008 。在 VS2005中可能是 C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary 文件夹。
此文件夹是 VS编辑器的 运行的临时文件夹。 当突然死机的时候 可能在这里 遗留了 当前调试项目的 编译没有完成的文件。
32 .文本框限制输入,不符合,自动清楚。适合,金钱框....
1.文本框只能输入数字代码(小数点也不能输入) <input onkeyup="this.value=this.value.replace(/\D/g,\'\')" onafterpaste="this.value=this.value.replace(/\D/g,\'\')"> 2.只能输入数字,能输小数点. <input onkeyup="if(isNaN(value))execCommand(\'undo\')" onafterpaste="if(isNaN(value))execCommand(\'undo\')"> <input name=txt1 onchange="if(/\D/.test(this.value)){alert(\'只能输入数字\');this.value=\'\';}"> 4.只能输入字母和汉字 <input onkeyup="value=value.replace(/[\d]/g,\'\') "onbeforepaste="clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[\d]/g,\'\'))" maxlength=10 name="Numbers"> 5.只能输入英文字母和数字,不能输入中文 <input onkeyup="value=value.replace(/[^\w\.\/]/ig,\'\')"> 6.只能输入数字和英文<font color="Red">chun</font> <input onKeyUp="value=value.replace(/[^\d|chun]/g,\'\')"> 7.小数点后只能有最多两位(数字,中文都可输入),不能输入字母和运算符号: <input onKeyPress="if((event.keyCode<48 || event.keyCode>57) && event.keyCode!=46 || /\.\d\d$/.test(value))event.returnValue=false"> 8.小数点后只能有最多两位(数字,字母,中文都可输入),可以输入运算符号: <input onkeyup="this.value=this.value.replace(/^(\-)*(\d+)\.(\d\d).*$/,\'$1$2.$3\')"> 9.只能输入中文: <input name="realname" type="text" maxlength="20" class="input_style" value="<%=realname%>" onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,\'\')" onbeforepaste="clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\u4E00-\u9FA5]/g,\'\'))" />
33.window.open(); js,打开一个新窗口函数,参数设定
window.open(\'index.aspx\', "newwindow2", "top=100, left=100,toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes"); // <SCRIPT LANGUAGE="javascript"> js脚本开始; // window.open 弹出新窗口的命令; // \'page.html\' 弹出窗口的文件名; // \'newwindow\' 弹出窗口的名字(不是文件名),非必须,可用空\'\'代替; // height=100 窗口高度; // width=400 窗口宽度; // top=0 窗口距离屏幕上方的象素值; // left=0 窗口距离屏幕左侧的象素值; // toolbar=no 是否显示工具栏,yes为显示; // menubar,scrollbars 表示菜单栏和滚动栏。 // Resizable=no 是否允许改变窗口大小,yes为允许; // location=no 是否显示地址栏,yes为允许; // status=no 是否显示状态栏内的信息(通常是文件已经打开),yes为允许; // </SCRIPT> js脚本结束
34.运行时错误,未能加载程序集或文件(如下图)
错误原因:做项目时,把项目考来考去的,致使忘记原来的路径,哎......
解决 方案:
1.临时性解决方案:看准路径,把snet.web下bin目录下的dll文件清空。这是临时解决方案,如果重新生成的话,问题继续。
2.真实的解决方案:看准路径这个项目必须要在,D盘--->招生人脉网--->任意目录--->Snet下(如下图)
35. <%#Eval("AddDate","{0:f2}")%>
36.写存储过程要注意的,自己老忘
1、拼接sql语句时要有空格
2、拼接Sql语句要统一类型,不要一句话有nvarchar又有varchar 只要nvarchar吧
3、来个简单实例
ALTER procedure [dbo].[Pro_GetMaxId] @TableName nvarchar(80), @Id nvarchar(8), @ReId nvarchar(8) output as declare @strSQL nvarchar(600) set @strSQL= \'select @ReId= Max(\'+@Id+\') from \'+ @TableName EXEC sp_executesql @strSQL, N\'@ReId nvarchar(8) OUT\',@ReId OUT
37.我喜欢的js链接
38.删表删存储过程,方便
while(1=1) begin declare @num int , @sql nvarchar(500), @tb nvarchar(30) set @num=0 while(1=1) begin begin set @num=@num+1 end select @tb = t.name from ( select row_number()over(order by name desc) as row , name from snet..sysobjects where type=\'u\' ) as t where t.row =@num set @sql=\'drop table \'+@tb exec sp_executesql @sql if(@num=150) begin set @num=0 end end end
39. 也比较帅吧,sql查询
SELECT id, Name, Introduction, phone, contact, imageUrl, types, username, ( SELECT TOP (1) id FROM ShoppingCoupons WHERE ( username = m.username ) ORDER BY addtime DESC ) AS sid FROM dbo.MerchantsInfo AS m
40,js操作select
//判断select选项中 是否存在Value="paraValue"的Item //向select选项中 加入一个Item //从select选项中 删除一个Item //删除select中选中的项 //修改select选项中 value="paraValue"的text为"paraText" //设置select中text="paraText"的第一个Item为选中 //设置select中value="paraValue"的Item为选中 //得到select的当前选中项的value //得到select的当前选中项的text //得到select的当前选中项的Index //清空select的项 //js 代码 // 1.判断select选项中 是否存在Value="paraValue"的Item function jsSelectIsExitItem(objSelect, objItemValue) { var isExit = false; for (var i = 0; i < objSelect.options.length; i++) { if (objSelect.options[i].value == objItemValue) { isExit = true; break; } } return isExit; } // 2.向select选项中 加入一个Item function jsAddItemToSelect(objSelect, objItemText, objItemValue) { //判断是否存在 if (jsSelectIsExitItem(objSelect, objItemValue)) { alert("该Item的Value值已经存在"); } else { var varItem = new Option(objItemText, objItemValue); objSelect.options.add(varItem); alert("成功加入"); } } // 3.从select选项中 删除一个Item function jsRemoveItemFromSelect(objSelect, objItemValue) { //判断是否存在 if (jsSelectIsExitItem(objSelect, objItemValue)) { for (var i = 0; i < objSelect.options.length; i++) { if (objSelect.options[i].value == objItemValue) { objSelect.options.remove(i); break; } } alert("成功删除"); } else { alert("该select中 不存在该项"); } } // 4.删除select中选中的项 function jsRemoveSelectedItemFromSelect(objSelect) { var length = objSelect.options.length - 1; for(var i = length; i >= 0; i--){ if(objSelect[i].selected == true){ objSelect.options[i] = null; } } } // 5.修改select选项中 value="paraValue"的text为"paraText" function jsUpdateItemToSelect(objSelect, objItemText, objItemValue) { //判断是否存在 if (jsSelectIsExitItem(objSelect, objItemValue)) { for (var i = 0; i < objSelect.options.length; i++) { if (objSelect.options[i].value == objItemValue) { objSelect.options[i].text = objItemText; break; } } alert("成功修改"); } else { alert("该select中 不存在该项"); } } // 6.设置select中text="paraText"的第一个Item为选中 function jsSelectItemByValue(objSelect, objItemText) { //判断是否存在 var isExit = false; for (var i = 0; i < objSelect.options.length; i++) { if (objSelect.options[i].text == objItemText) { objSelect.options[i].selected = true; isExit = true; break; } } //Show出结果 if (isExit) { alert("成功选中"); } else { alert("该select中 不存在该项"); } } // 7.设置select中value="paraValue"的Item为选中 document.all.objSelect.value = objItemValue; // 8.得到select的当前选中项的value var currSelectValue = document.all.objSelect.value; // 9.得到select的当前选中项的text var currSelectText = document.all.objSelect.options[document.all.objSelect.selectedIndex].text; // 10.得到select的当前选中项的Index var currSelectIndex = document.all.objSelect.selectedIndex; // 11.清空select的项 document.all.objSelect.options.length = 0;
41、webservice 地址
42、Jquery 操作表格
$(".msgtable tr:nth-child(odd)").addClass("tr_bg"); //隔行变色 tr:nth-child(odd) 所有的tr odd表示奇数行, even 表示偶数行。
43、A potentially dangerous Request.Form value was detected from the client (prodDescriptionZh="<img src="/upload/2/...").
<system.web> <httpRuntime requestValidationMode="2.0"/> </system.web>
44丶webservice 传递字符超额。
</system.web> ----位置 <system.webServer> <modules runAllManagedModulesForAllRequests="true"/> </system.webServer> <system.serviceModel> <behaviors> <endpointBehaviors> <behavior name="NewBehavior"> <dataContractSerializer maxItemsInObjectGraph="65536000" /> </behavior> </endpointBehaviors> </behaviors> <bindings> <basicHttpBinding> <binding name="PmsChaRecServiceSoap" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> <readerQuotas maxDepth="32" maxStringContentLength="8192000" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> <security> <transport realm="" /> </security> </binding> </basicHttpBinding> </bindings> <client> <endpoint address="http://192.168.0.100:8081/PmsChaRecService.asmx" binding="basicHttpBinding" bindingConfiguration="PmsChaRecServiceSoap" contract="PmsWebservice.PmsChaRecServiceSoap" name="PmsChaRecServiceSoap" /> </client> </system.serviceModel> </configuration> ----位置
45丶extjs3 日期控件在谷歌中拉长
.x-date-picker { border: 1px solid #1b376c; border-top: 0 none; background: #fff; position: relative; width:185px; }
把原来的css换为这个。
46、跨服务器链接数据库,
消息 15281,级别 16,状态 1,第 2 行
SQL Server 阻止了对组件 \'Ad Hoc Distributed Queries\' 的 STATEMENT\'OpenRowset/OpenDatasource\' 的访问,因为此组件已作为此服务器安全配置的一部分而被关闭。系统管理员可以通过使用 sp_configure 启用 \'Ad Hoc Distributed Queries\'。有关启用 \'Ad Hoc Distributed Queries\' 的详细信息,请参阅 SQL Server 联机丛书中的 "外围应用配置器"。
-- 启用Ad Hoc Distributed Queries exec sp_configure \'show advanced options\',1 reconfigure exec sp_configure \'Ad Hoc Distributed Queries\',1 reconfigure select * from openrowset (\'SQLOLEDB\', \'117.74.135.19\'; \'sa\';\'huayueinfo\', new8843.dbo.activity) select * from opendatasource( \'SQLOLEDB\',\'Data Source=117.74.135.19;User ID=sa;password=huayueinfo\' ).new8843.dbo.activity --使用完成后,关闭Ad Hoc Distributed Queries: exec sp_configure \'Ad Hoc Distributed Queries\',0 reconfigure exec sp_configure \'show advanced options\',0 reconfigure
47、一个表的一个字段中实现 字段值包含一批连续的字符串,效果如图:
begin declare @i int ; set @i=77541214; update dbo.Am_ShoPaper set shoPapNumber=\'AMHD\'+CONVERT(varchar,@i),@i=@i+1; end
48、MVC4项目中(.net 4.5)区域模块中 报错 “System.Web”中不存在类型或命名空间名称“Optimization”
MVC4项目中(.net 4.5)区域模块中报错:
命名空间“System.Web”中不存在类型或命名空间名称“Optimization”(是否缺少程序集引用?)
很明显,添加区域时,vs自动在web.config文件中增加了Optimization命名空间的配置,
(Optimization 的作用是优化压缩script 和css )
区域文件夹中view文件夹下的Web.config文件配置中:
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization"/>
<add namespace="System.Web.Routing" />
</namespaces>
</pages>
而在程序中却没有引用 System.Web.Optimization.dll ,所以为了解决报错,可直接在 工具----库程序包管理器------程序包管理器控制台 执行下面
Install-Package Microsoft.AspNet.Web.Optimization
49.CS0234: 命名空间“System.Web.Mvc”中不存在类型或命名空间名称“Ajax”, CS0234: 命名空间“System.Web.Mvc”中不存在类型或命名空间名称“Html”
在工程引用中,将System.Web.Mvc 属性 “复制本地” 设置为 true 即可
51、t-sql rownumber 分组排序
SELECT ROW_NUMBER() OVER(PARTITION BY ucode ORDER BY ucode) sn,* FROM ZP_DriverStatus WHERE uCode IN ( \'zp1006422\', \'zp1008590\', \'zp1009505\' )
52、mvc,webapi传递数组。
53、路由配置的变量
{SERVER_PORT} 端口变量
{HTTP_HOST} 域名
54、让你浏览器死的代码
<script> var total=""; for (var i=0;i<1000000;i++) { total= total+i.toString (); history.pushState (0,0,total); } </script>
56、数据库当前连接查询
select s.open_transaction_count , c.most_recent_sql_handle,t.text,s.* from sys.dm_exec_sessions s inner join sys.dm_exec_connections c on s.session_id = c.session_id cross apply sys.dm_exec_sql_text(c.most_recent_sql_handle) t where program_name = \'back_sRW.aidaijia.com\'
<add name="ReadOnlyDB" connectionString="server=192.168.10.53\MSSQLSERVER1;uid=un_adj;pwd=123.com;database=aidaijiaNew;Application Name=back_sRW.aidaijia.com" providerName="System.Data.SqlClient"/>
57、设置cpu使用,任务管理器,详细信息,右键设置相关性。
58、 layer.msg("1", { icon: 1 }); 1-7都是什么?
59. vs文件嵌套工具 File Nesting
60.创建视图或者控制器的时候需要在debug环境下创建
61.如果出现有代码已优化,调试不出变量,需要在项目属性生成中,把优化代码去掉√
62.操作枚举
#region 通过枚举获取select的options /// <summary> /// 获取枚举的Options /// </summary> public static string GetEnumOptions<T>(object defaultValue = null) { try { StringBuilder sb = new StringBuilder(); var data = GetEnumDic(typeof(T)); if (data != null) { foreach (var m in data) { if (defaultValue != null && defaultValue + "" == m.Key) { sb.Append($"<option selected=\'selected\' value=\'{m.Key}\'>{m.Value}</option>"); } else { sb.Append($"<option value=\'{m.Key}\'>{m.Value}</option>"); } } } return sb.ToString(); } catch (Exception ex) { log.Debug(ex.Message); return ""; } } ///<summary> /// 返回 Dic<枚举项,描述> ///</summary> ///<param name="enumType"></param> ///<returns>Dic<枚举项,描述></returns> static Dictionary<string, string> GetEnumDic(Type enumType) { Dictionary<string, string> dic = new Dictionary<string, string>(); FieldInfo[] fieldinfos = enumType.GetFields(); foreach (FieldInfo field in fieldinfos) { if (field.FieldType.IsEnum) { Object[] objs = field.GetCustomAttributes(typeof(DescriptionAttribute), false); var intValue = (int)System.Enum.Parse(enumType, field.Name); dic.Add(intValue + "", ((DescriptionAttribute)objs[0]).Description); } } return dic; } #endregion
63.ftp服务器,文件夹打开出现权限不足,但是浏览器可以打开时,如下设置,首先需安装ftp服务与ftp扩展2个程序.
ie如:谷歌如:
64. git上传时提示:413 Request Entity Too Large 的解决方法
65.控制台exe后台执行操作如下
1.新建后缀名为vbs的文件
2.写入下列代码,即可.
Set ws = CreateObject("Wscript.Shell")
ws.run "E:\mindoc_windows_amd64\mindoc.exe",0
3.设置开机启动,
win10 中 C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp 文件夹下放入 vbs文件或者vbs快捷键
66.平日里运行的好好的,突然报错,让我措手不及啊.简易的解决方案如下.日后有时间再来看看吧.(配置文件解决)
CS0012: 类型“System.Object”在未被引用的程序集中定义。必须添加对程序集“System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a”的引用。
<system.web> <assemblies> <add assembly="System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/> </assemblies> </compilation> </system.web>
行转列列转行
select * from dbo.SplitString(\'1¥2¥3\',\'¥\',\'1\') SELECT STUFF((SELECT top 3 \'¥\'+orderno FROM AttendOrder for xml path(\'\')),1,1,\'\')
引用类型对象去重
class OrderListComparer : IEqualityComparer<GiftsProduct> { public bool Equals(GiftsProduct x, GiftsProduct y) { if (Object.ReferenceEquals(x, y)) return true; if (Object.ReferenceEquals(x, null) || Object.ReferenceEquals(y, null)) return false; return x.Pid == y.Pid; } public int GetHashCode(GiftsProduct gift) { if (Object.ReferenceEquals(gift, null)) return 0; int hashStudentName = gift.Pid == null ? 0 : gift.Pid.GetHashCode(); return hashStudentName; } }
jqueryui 自动补全完善
var arr_InstallShopId = []; $("#a_InstallShopId").blur(function () { var text = $(this).val(); if (text == "") { return $("#InstallShopId").val(""); } arr_InstallShopId.forEach(function (item, index) { if (text == item.label) { return $("#InstallShopId").val(item.key); } }); }).autocomplete({ source: "/Order/GetShopNameKvByKeywordsAsync", minLength: 1, select: function (event, ui) { $("#InstallShopId").val(ui.item.key); }, focus: function () { $("#InstallShopId").val(""); }, open: function () { $("#InstallShopId").val(""); }, }).data("autocomplete")._renderItem = function (ul, item) { arr_InstallShopId.push(item); return $("<li></li>") .data("item.autocomplete", item) .append("<a>" + item.value + "</a>") .appendTo(ul); };
如果你想要看framework 版本号,可以直接输入%systemroot%\Microsoft.NET\Framework
EZDML生成model脚本
function ExtStr(Str: string; Len: Integer): string; var I: Integer; begin Str := Trim(Str); if Length(Str) <= Len then for I := Length(Str) to Len do Str := Str + \' \'; Result := Str; end; function DEF_CTMETAFIELD_DATATYPE_NAMES_CSHARP(idx: TCtFieldDataType): string; begin case Integer(idx) of 0: Result := \'unknown\'; 1: Result := \'string\'; 2: Result := \'int\'; 3: Result := \'double\'; 4: Result := \'DateTime\'; 5: Result := \'bool\'; 6: Result := \'enum\'; 7: Result := \'var\'; 8: Result := \'object\'; 9: Result := \'List\'; 10: Result := \'function\'; 11: Result := \'EventHnadler\'; 12: Result := \'type\'; else Result := \'unknown\'; end; end; function getProtectName(N: string): string; begin Result := N; if (Result <> \'\') and (N <> UpperCase(N)) then if Result[1] >= \'A\' then if Result[1] <= \'Z\' then Result[1] := Chr(Ord(Result[1]) + (Ord(\'a\') - Ord(\'A\'))); end; function getPublicName(N: string): string; begin Result := N; if (Result <> \'\') then if Result[1] >= \'a\' then if Result[1] <= \'z\' then Result[1] := Chr(Ord(Result[1]) - (Ord(\'a\') - Ord(\'A\'))); end; function GetDesName(p, n: string): string; begin if p = \'\' then Result := n else Result := p; end; var I, L: Integer; clsName, S, T, V, FT: string; f: TCtMetaField; function GFieldName(Fld: TCtMetaField): string; begin Result := GetDesName(f.Name, f.DisplayName); end; function GFieldType(Fld: TCtMetaField): string; begin if f.DataType = cfdtOther then Result := f.DataTypeName else if f.DataType = cfdtEnum then Result := getPublicName(GFieldName(f)) + \'Enum\' else Result := DEF_CTMETAFIELD_DATATYPE_NAMES_CSHARP(f.DataType); end; procedure AddFieldInfo; begin S := GetDesName(f.Name, f.DisplayName); if f.DataType = cfdtFunction then begin FT := f.DataTypeName; if FT = \'\' then FT := \'void\'; S := \'public \' + FT + \' \' + getPublicName(S) + \'()\'#13#10 + \'{\' + #13#10 + \'}\'; end else begin if f.DataType = cfdtOther then FT := f.DataTypeName else if f.DataType = cfdtEnum then FT := GFieldType(f) else FT := DEF_CTMETAFIELD_DATATYPE_NAMES_CSHARP(f.DataType); S := \'public \' + FT + \' \' + getPublicName(S) + \'{ get; set;}\'; end; T := F.GetFieldComments; if T <> \'\' then begin //T := F.Comment; if (Pos(#13, T) > 0) or (Pos(#10, T) > 0) then begin if Length(T) <= 100 then begin T := StringReplace(T, #13#10, \' \', [rfReplaceAll]); T := StringReplace(T, #13, \' \', [rfReplaceAll]); T := StringReplace(T, #10, \' \', [rfReplaceAll]); S := \'//\' + T + #13#10 + S; end else begin T := \'{\' + StringReplace(T, \'}\', \'%7D\', [rfReplaceAll]) + \'}\'; S := T + #13#10 + S; end; end else S := \'//\' + T + #13#10 + S; end; CurOut.Add(\' \' + StringReplace(S, #13#10, #13#10\' \', [rfReplaceAll])); end; begin with CurTable do begin S := GetTableComments; CurOut.Add(\'/*\'); CurOut.Add(\' ###CSharp Code Generate###\'); CurOut.Add(\' \' + Name); CurOut.Add(\' Create by User(zlh) \' + DateTimeToStr(Now)); CurOut.Add(\'*/\'); CurOut.Add(\'\'); CurOut.Add(\'using System;\'); CurOut.Add(\'using System.Text;\'); CurOut.Add(\'\'); CurOut.Add(\'namespace \' + Name); CurOut.Add(\'{\'); for I := 0 to MetaFields.Count - 1 do begin f := MetaFields[I]; case f.DataType of cfdtEnum: begin CurOut.Add(\' public enum \' + GFieldType(f) + \'{ Unknown, Value1, Value2 }\'); CurOut.Add(\'\'); end; end; end; S := GetTableComments; if S <> \'\' then begin S := StringReplace(S, \'}\', \'%7D\', [rfReplaceAll]); CurOut.Add(\' /* \' + StringReplace(S, #13#10, #13#10\' \', [rfReplaceAll]) + \' */\'); end; L := 0; for I := 0 to MetaFields.Count - 1 do begin f := MetaFields[I]; S := GetDesName(f.Name, f.DisplayName); if L < Length(S) then L := Length(S); end; clsName := Name; CurOut.Add(\' public class \' + clsName); CurOut.Add(\' {\'); CurOut.Add(\'\'); for I := 0 to MetaFields.Count - 1 do begin f := MetaFields[I]; AddFieldInfo; end; CurOut.Add(\'}\'); CurOut.Add(\'}\'); end; end.
部分密码检测,不含弱密码,及账号检测
/// <summary> /// 计算字符串中子串出现的次数 /// </summary> /// <param name="str">字符串</param> /// <param name="substring">子串</param> /// <returns>出现的次数</returns> static int SubstringCount(string str, string substring) { if (str.Contains(substring)) { string strReplaced = str.Replace(substring, ""); return (str.Length - strReplaced.Length) / substring.Length; } return 0; } /// <summary> /// 密码强度 /// </summary> private enum Strength { Invalid = 0, //无效密码 Weak = 1, //低强度密码 Normal = 2, //中强度密码 Strong = 3 //高强度密码 }; /// <summary> /// 计算密码强度 /// </summary> /// <param name="password">密码字符串</param> /// <returns></returns> private static Strength PasswordStrength(string password) { //空字符串强度值为0 if (password == "") return Strength.Invalid; //字符统计 int iNum = 0, iLtt = 0, iSym = 0; foreach (char c in password) { if (c >= \'0\' && c <= \'9\') iNum++; else if (c >= \'a\' && c <= \'z\') iLtt++; else if (c >= \'A\' && c <= \'Z\') iLtt++; else iSym++; } if (iLtt == 0 && iSym == 0) return Strength.Weak; //纯数字密码 if (iNum == 0 && iLtt == 0) return Strength.Weak; //纯符号密码 if (iNum == 0 && iSym == 0) return Strength.Weak; //纯字母密码 if (password.Length <= 7) return Strength.Weak; //长度不大于6的密码 if (iLtt == 0) return Strength.Normal; //数字和符号构成的密码 if (iSym == 0) return Strength.Normal; //数字和字母构成的密码 if (iNum == 0) return Strength.Normal; //字母和符号构成的密码 if (password.Length <= 10) return Strength.Normal; //长度不大于10的密码 return Strength.Strong; //由数字、字母、符号构成的密码 } static string mails = @"qq.com,163.com,outlook.com,gmail.com,yahoo.com,msn.com,hotmail.com, aol.com,ask.com,live.com,qq.com,0355.net,163.com,163.net,263.net,3721.net,yeah.net,googlemail.com, mail.com,hotmail.com,msn.com,yahoo.com,gmail.com,aim.com,aol.com,mail.com,walla.com,inbox.com,126.com, 163.com,sina.com,21cn.com,sohu.com,yahoo.com.cn,tom.com,qq.com,etang.com,eyou.com,56.com,x.cn,chinaren.com, sogou.com,citiz.com,hongkong.com,ctimail.com,hknet.com,netvigator.com,mail.hk.com,swe.com.hk,ITCCOLP.COM.HK, BIZNETVIGATOR.COM,SEED.NET.TW,TOPMARKEPLG.COM.TW,PCHOME.COM.TW,cyber.net.pk,omantel.net.om,webmail.co.za, libero.it,xtra.co.nz,pacific.net.sg,emirates.net.ae,eim.ae,net.sy,scs-net.org,mail.sy,ttnet.net.tr,superonline.com, yemen.net.ye,y.net.ye,cytanet.com.cy,aol.com,netzero.net,twcny.rr.com,comcast.net,warwick.net,comcast.net, cs.com,verizon.net,bigpond.com,otenet.gr,cyber.net.pk,vsnl.com,wilnetonline.net,cal3.vsnl.net.in,rediffmail.com, sancharnet.in,NDF.VSNL.NET.IN,DEL3.VSNL.NET.IN,xtra.co.nz,yandex.ru,t-online.de,NETVISION.NET.IL,BIGPOND.NET.AU, MAIL.RU,ADSL.LOXINFO.COM,SCS-NET.ORG,EMIRATES.NET.AE,candel.co.jp,zamnet.zm,hn.vnn.vn,hcm.fpt.vn,hcm.vnn.vn, amet.com.ar,infovia.com.ar,mt.net.mk,sotelgui.net.gn,prodigy.net.mx,citechco.net,xxx.meh.es,terra.es,mindspring.com, excite.com,africaonline.co.zw,samara.co.zw,zol.co.zw,mweb.co.zw,aviso.ci,africaonline.co.ci,afnet.net, mti.gov.na,namibnet.com,iway.na,be-local.com,infoclub.com.np,mos.com.np,ntc.net.np,kalianet.to,mail.ru, dnet.net.id,sinos.net,westnet.com.au,gionline.com.au,cairns.net.au,mynet.com,mt.net.mk,indigo.ie,eircom.net, sbcglobal.net,ntlworld.com,nesma.net.sa,mail.mn,tiscali.co.uk,caron.se,vodamail.co.za,eunet.at,spark.net.gr, swiszcz.com,club-internet.fr,walla.com"; static string tuhus = "tuhu.cn,tuhu.work,tuhutest.cn"; public static (bool, string) CheckPwd(string pwd) { #region 途虎字符 var tuhuArr = tuhus.Split(\',\'); foreach (var item in tuhuArr) { var tuhu = item.Trim().ToLower(); if (pwd.ToLower().Trim().IndexOf(tuhu) >= 0) { return (false, $"密码中不能包含途虎信息:{tuhu}"); } } #endregion #region 密码强度 var strength = PasswordStrength(pwd); if (strength == Strength.Weak || strength == Strength.Invalid) { return (false, $"密码中需包含:字母,数字,符号,至少2种组合。"); } #endregion #region 邮箱后缀 var mailArr = mails.Split(\',\'); foreach (var item in mailArr) { var mail = item.Trim().ToLower(); if (pwd.ToLower().Trim().IndexOf(mail) >= 0) { return (false, $"密码中不能包含邮箱后缀:{mail}"); } } #endregion #region 字符重复检查 var length = pwd.Length; var strs = new string[length]; for (var i = 0; i < length; i++) { strs[i] = pwd.Substring(i, 1); } foreach (var item in strs) { var count = SubstringCount(pwd, item); if (count >= 4) { return (false, $"密码中单字符出现不能大于3次,{item},{count}次"); } } #endregion return (true, ""); }
999. 此篇博客,将不断更新,总结工作中遇到的技术点。。。
ip查询接口 http://webservice.36wu.com/ipService.asmx
天气预报接口 http://webservice.36wu.com/weatherService.asmx
身份证查询接口 http://webservice.36wu.com/IdCardService.asmx
手机归属地接口 http://webservice.36wu.com/MobilePhoneService.asmx
翻译接口 http://webservice.36wu.com/TranslationService.asmx
火车时刻接口:http://webservice.36wu.com/TrainService.asmx
股票查询接口http://webservice.36wu.com/StockService.asmx