public HttpResponseMessage Get(int id)
{
string errMsg = "";
Model.Signature signature = BLL.SignatureManager.GetSignatureById(id, out errMsg);
HttpStatusCode status;
string json;
//errMsg = "网络繁忙，请稍稍再度";
if (errMsg.Length > 0)
{
status = (HttpStatusCode)422;
var msg = new
{
errors = new
{
ServerSideError = errMsg
}
};
json = JsonConvert.SerializeObject(msg);
}
else
{
status = HttpStatusCode.OK;
var msg2 = new
{
signature = signature
};
json = JsonConvert.SerializeObject(msg2);
}
return(new HttpResponseMessage(status)
{
Content = new StringContent(json, System.Text.Encoding.GetEncoding("UTF-8"), "application/json")
});
}
/// <summary>
/// 获取签字内容
/// </summary>
/// <param name="id"></param>
/// <param name="errMsg"></param>
/// <returns></returns>
public static Model.Signature GetSignatureById(int id, out string errMsg)
{
errMsg = "";
try
{
string sql = "";
SqlParameter[] para = new SqlParameter[]
{
new SqlParameter("@Id", id)
};
sql = "select * from [Signature] where Id = @Id";
DataTable dt = DBHelper.ExecuteGetDataTable(CommandType.Text, sql, para);
Model.Signature signature = null;
if (dt.Rows.Count > 0)
{
DataRow dr = dt.Rows[0];
string tempBase64String = Convert.ToBase64String((byte[])dr["Sign"]);
signature = new Signature
{
Id = (int)dr["Id"],
Name = (string)dr["Name"],
Sign = tempBase64String,
Creater = (int)dr["Creater"],
CreatedDate = (DateTime)dr["CreatedDate"]
};
}
else
{
errMsg = "该签字不存在或已被删除";
}
return(signature);;
}
catch (Exception ex)
{
errMsg = ex.Message;
return(null);
}
}
/// <summary>
/// 添加驾驶员签名
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static bool AddSignature(ref Model.Signature model, out string errMsg)
{
return(SignatureService.AddSignature(ref model, out errMsg));
}
