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嗨我有一个wcf json格式的代码,我得到一个错误“语法错误意外的令牌<在json中”我不知道该怎么办请帮助我,在此先感谢.`公共字符串更新(字符串详细信息) { string connectionString = GetConnectionString();Gettin错误语法错误意外的令牌<在json
//Details = Details.Replace(',', '.');
String[] UpdateUserDetails = new String[15];
// insertUserDetails = Details.Split('~');
using (OleDbConnection connection1 = new OleDbConnection())
{
connection1.ConnectionString = connectionString;
connection1.Open();
OleDbCommand command = connection1.CreateCommand();
//Check user exits
OleDbCommand cmdcheck = new OleDbCommand();
cmdcheck.CommandText = "select count(*) from usermaster where Username='" + UpdateUserDetails[0] + "'";
cmdcheck.Connection = connection1;
int iReturn = Convert.ToInt16(cmdcheck.ExecuteScalar());
if (iReturn <= 0)
{
string sqlUpdate = "UPDATE usermaster SET UserID= '100', UserName='" +
details.Split('~')[0] + "', Password = '" + details.Split('~')[1] + "', FirstName = '" + details.Split('~')[2] + "',LastName = '"
+ details.Split('~')[3] + "', Email = '" + details.Split('~')[4].Replace('#', '.') + "', MobileNo = '" + details.Split('~')[5] + "', UserType = '"
+ details.Split('~')[6] + "', UserGroup = '" + details.Split('~')[7] + "', PlantLocation = '" + details.Split('~')[8] + "', Department = '"
+ details.Split('~')[9] + "', Designation = '" + details.Split('~')[10] + "',Approved = 'No' ";
OleDbCommand cmdUpdate = new OleDbCommand();
cmdUpdate.CommandText = sqlUpdate;
cmdUpdate.Connection = connection1;
int x = cmdUpdate.ExecuteNonQuery();
cmdUpdate.Dispose();
if (x == 1)
return "User Updated Successfully";
else
return "User Updation failed";
}
else
{
return "User Name already exists";
}
}
}`
共享代码,JSON的东西更好地理解这个问题。 –
该错误通常表示端点正在从请求中返回HTML或XML,而不是您期望的JSON。检查responseText,因为它很可能是由服务器上的错误引起的 –
我已经共享了json和wcf代码@MilanChheda – Harsha