1.首先在config里配置
<appSettings>
<!--俱乐部陪练-->
<add key="SecurityKey" value="Pl4c5WAIT6O8TustOZULVOq6CUKpwQSH"/>
</appSettings>
2.接口： 接收 验证参数
两边加密字段 顺序都要一致
if (Signature == "")
{
throw new ErrException("签名信息不能为空！", "40011");
}
if (Signature.ToLower() != TMPublic.strToMd5("SecurityKey=" + GetSecurityKey()+ "&fchrClubMemberPwd=" + fchrClubMemberPwd.ToString() + "&fchrClubMemberPwd1=" + fchrClubMemberPwd1.ToString()))
{
throw new ErrException("验证签名失败！", "40011");
}
公共方法：
//秘钥
public string GetSecurityKey()
{
return ConfigurationManager.AppSettings["SecurityKey"].ToString();
}
// MD5计算字符串
public static string strToMd5(string str)
{
MD5 md5 = MD5.Create();
byte[] byts = System.Text.Encoding.UTF8.GetBytes(str);
byts = md5.ComputeHash(byts);
StringBuilder builder = new StringBuilder();
for (int i = 0; i < byts.Length; i++)
{
builder.Append(byts[i].ToString("x2"));
}
return builder.ToString();
}
public static string strToMd532(String input)
{
string cl = input;
string pwd = "";
MD5 md5 = MD5.Create();//实例化一个md5对像
// 加密后是一个字节类型的数组，这里要注意编码UTF8/Unicode等的选择
byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(cl));
// 通过使用循环，将字节类型的数组转换为字符串，此字符串是常规字符格式化所得
for (int i = 0; i < s.Length; i++)
{
// 将得到的字符串使用十六进制类型格式。格式后的字符是小写的字母，如果使用大写（X）则格式后的字符是大写字符
pwd = pwd + s[i].ToString("X");
}
return pwd;
}
完整接口写法：
/// <summary>
/// 获取用户登录
/// </summary>
/// <param name="context"></param>
private void GetClubLogin(HttpContext context)
{
string json = "[]";
string msg = "Success";
string errCode = "0";
try
{
string fchrClubMemberID = PageUtil.Request("fchrClubMemberID"); //id
string fchrPhoneNO = Request("fchrPhoneNO");
string fchrClubMemberPwd = Request("fchrClubMemberPwd");
string Signature = Request("Signature");
if (Signature == "")
{
throw new ErrException("签名信息不能为空！", "40011");
}
if (Signature.ToLower() != TMPublic.strToMd5("SecurityKey=" + GetSecurityKey() + "&fchrPhoneNO=" + fchrPhoneNO.ToString() + "&fchrClubMemberPwd=" + fchrClubMemberPwd.ToString()))
{
throw new ErrException("验证签名失败！", "40011");
}
string strSql = @"SELECT fchrPhoneNO,fchrClubMemberID,fchrClubMemberPwd
FROM dbo.ClubMember
WHERE fchrPhoneNO=" + TMPublic.FormatField(fchrPhoneNO) + " AND fchrClubMemberPwd=" + TMPublic.FormatField(fchrClubMemberPwd);
DataTable dt = DBHelper.GetTable(Util.ConnectionString, strSql);
if (dt.Rows.Count == 0)
throw new ErrException("手机号或密码错误！", AppError.InvalidStudent);
//将查出来的结果返回到前台
json = TMPublic.DataTable2Json(dt);
}
catch (Exception ex)
{
errCode = AppError.Unknown; //未知错误
msg = ex.Message;
}
json = GetJson(errCode, msg, json);
context.Response.Write(json);
}
控制器：
/// <summary>
/// 登录
/// </summary>
/// <param name="fchrPhoneNO"></param>
/// <param name="fchrClubMemberPwd"></param>
/// <returns></returns>
[ValidateInput(false)]
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult CheckClubLogin(string fchrPhoneNO, string fchrClubMemberPwd)
{
//Signature加密字符串
string Signature = strToMd5("SecurityKey=" + GetSecurityKey() + "&fchrPhoneNO=" + fchrPhoneNO.ToString() + "&fchrClubMemberPwd=" + fchrClubMemberPwd.ToString());
//获取登录接口
string postdate = "Method=GetClubLogin&fchrPhoneNO=" + fchrPhoneNO + "&fchrClubMemberPwd=" + fchrClubMemberPwd + "&Signature=" + Signature;
string res = GetHttpPost(GetAPIURL(), postdate);
res = "[" + res.Replace("\"", "'").Replace("[", "\"[").Replace("]", "]\"") + "]";
DataTable dt = JsonConvert.DeserializeObject<DataTable>(res);
if (dt.Rows[0]["Flag"].ToString() == "0")
{
DataTable dt1 = JsonConvert.DeserializeObject<DataTable>(dt.Rows[0]["Data"].ToString());
//将用户id 存到Session 字典类型 id fchrPhoneNO都可以
Dictionary<string, string> dc = new Dictionary<string, string>();
//将会员id 手机号 写入Session
dc.Add("fchrClubMemberID", dt1.Rows[0]["fchrClubMemberID"].ToString());
dc.Add("fchrPhoneNO", dt1.Rows[0]["fchrPhoneNO"].ToString());
sessino.AddSession(dc);
//判断失效的位置
if (!string.IsNullOrEmpty(sessino.GetSessions("View").ToString()))//回到上次的位置
{
return View(sessino.GetSessions("View").ToString());
}
//res = "[" + res.Replace("\"", "'").Replace("[", "\"[").Replace("]", "]\"") + "]";
// dt = JsonConvert.DeserializeObject<DataTable>(res);
//dt.Rows[0]["Data"].ToString();
}
else
{
//提示错误
return new JsonResult { Data = res };
}
return new JsonResult { Data = res };
// return View("ClubMemberAdmin"); //跳转到 个人中心控制器
}
#region MD5 方法
// 需要配 在.config里的 不然GetSecurityKey方法不能用
//<appSettings> 加键值
//<!--俱乐部陪练-->
//<add key="SecurityKey" value="Pl4c5WAIT6O8TustOZULVOq6CUKpwQSH"/>
//</appSettings>
//密钥
public string GetSecurityKey()
{
return ConfigurationManager.AppSettings["SecurityKey"].ToString();
}
// MD5计算字符串
public static string strToMd5(string str)
{
MD5 md5 = MD5.Create();
byte[] byts = System.Text.Encoding.UTF8.GetBytes(str);
byts = md5.ComputeHash(byts);
StringBuilder builder = new StringBuilder();
for (int i = 0; i < byts.Length; i++)
{
builder.Append(byts[i].ToString("x2"));
}
return builder.ToString();
}
//随机数
public static string GetRandom(int length)
{
Random ran = new Random();
int max = 9;
if (length == 1)
max = 9;
else if (length == 2)
max = 99;
else if (length == 3)
max = 999;
else if (length == 4)
max = 9999;
else if (length == 5)
max = 99999;
else if (length == 6)
max = 999999;
else if (length == 7)
max = 9999999;
else if (length == 8)
max = 99999999;
else
max = 999999;
return ran.Next(1, max).ToString().PadLeft(length, '0');
}
//密钥
private const string sKey = "qJzGEh6hESZDVJeCnFPGuxzaiB7NLQM3";
public static string GetRandomString(int length)
{
string str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";//75个字符
Random r = new Random();
string result = string.Empty;
//生成一个8位长的随机字符，具体长度可以自己更改
for (int i = 0; i < length; i++)
{
int m = r.Next(0, str.Length);//这里下界是0，随机数可以取到，上界应该是75，因为随机数取不到上界，也就是最大74，符合我们的题意
string s = str.Substring(m, 1);
result += s;
}
return result;
}
public static string strToMd532(String input)
{
string cl = input;
string pwd = "";
MD5 md5 = MD5.Create();//实例化一个md5对像
// 加密后是一个字节类型的数组，这里要注意编码UTF8/Unicode等的选择
byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(cl));
// 通过使用循环，将字节类型的数组转换为字符串，此字符串是常规字符格式化所得
for (int i = 0; i < s.Length; i++)
{
// 将得到的字符串使用十六进制类型格式。格式后的字符是小写的字母，如果使用大写（X）则格式后的字符是大写字符
pwd = pwd + s[i].ToString("X");
}
return pwd;
}
#endregion