身份证号码验证web服务
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<%@ WebService Language="c#" Class="WeatherWS.checkCID" %>
using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Web; using System.Web.Services; namespace WeatherWS { /// /// checkID 的摘要说明。 /// [WebService(Namespace="http://flying.redv.com/monster")] public class checkCID : System.Web.Services.WebService { public checkCID() { InitializeComponent(); } #region 组件设计器生成的代码 //Web 服务设计器所必需的 private IContainer components = null; /// /// 设计器支持所需的方法 - 不要使用代码编辑器修改 /// 此方法的内容。 /// private void InitializeComponent() { } /// /// 清理所有正在使用的资源。 /// protected override void Dispose( bool disposing ) { if(disposing && components != null) { components.Dispose(); } base.Dispose(disposing); } #endregion [WebMethod(Description="输入15或18位身份证号码以验证其有效性")] public idDataClass CheckCidInfo(string cid) { string[] aCity = new string[]{null,null,null,null,null,null,null,null,null,null,null,"北京","天津","河北","山西","内蒙古",null,null,null,null,null,"辽宁","吉林","黑龙江",null,null,null,null,null,null,null,"上海","江苏","浙江","安微","福建","江西","山东",null,null,null,"河南","湖北","湖南","广东","广西","海南",null,null,null,"重庆","四川","贵州","云南","西藏",null,null,null,null,null,null,"陕西","甘肃","青海","宁夏","新疆",null,null,null,null,null,"台湾",null,null,null,null,null,null,null,null,null,"香港","澳门",null,null,null,null,null,null,null,null,"国外"}; double iSum=0; idDataClass _cidData = new idDataClass(); System.Text.RegularExpressions.Regex rg = new System.Text.RegularExpressions.Regex(@"^\d{17}(\d|x)$|^\d{15}$"); System.Text.RegularExpressions.Match mc = rg.Match(cid); if(!mc.Success) { _cidData.isValid = false; _cidData.chkInfo = "不是有效的身份证号"; return _cidData; } if(cid.Length==15) cid = this.convert15to18(cid); cid = cid.ToLower(); cid = cid.Replace("x","a"); if(aCity[int.Parse(cid.Substring(0,2))]==null) { _cidData.isValid = false; _cidData.chkInfo = "非法地区"; return _cidData; } try { DateTime.Parse(cid.Substring(6,4)+"-"+cid.Substring(10,2)+"-"+cid.Substring(12,2)); } catch { _cidData.isValid = false; _cidData.chkInfo = "非法生日"; return _cidData; } for(int i=17;i>=0;i--) { iSum +=(System.Math.Pow(2,i)%11)*int.Parse(cid[17-i].ToString(),System.Globalization.NumberStyles.HexNumber); } if(iSum%11!=1) { _cidData.isValid = false; _cidData.chkInfo = "非法证号"; return _cidData; } _cidData.isValid = true; _cidData.chkInfo = aCity[int.Parse(cid.Substring(0,2))]+","+cid.Substring(6,4)+"-"+cid.Substring(10,2)+"-"+cid.Substring(12,2)+","+(int.Parse(cid.Substring(16,1))%2==1?"男":"女"); return _cidData; } //将15位身份证号码转换为18位 private string convert15to18(string cid) { char[] strJiaoYan = {'1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'}; int[] intQuan = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2, 1}; string strTemp; int intTemp = 0; strTemp = cid.Substring(0,6) + "19" + cid.Substring(6); for (int i=0;i<=strTemp.Length-1;i++) { intTemp += int.Parse(strTemp.Substring(i,1))*intQuan } intTemp = intTemp % 11; return strTemp + strJiaoYan[intTemp]; } } //用于保存身份证验证结果的类 public class idDataClass { public idDataClass() { } public bool isValid; public string chkInfo; } } |