public HttpResponseMessage readNFCData(Boolean sound) // 读取的是写入的数据
{
Boolean innersound = sound;
// code
string result_code = Readnfc_data.get_instance().readNFC_data(sound);
string msg = string.Empty;
string data = "\"\"";
// 根据返回值0， -1，-2，-3，-4，匹配枚举类型对应消息
int i = 0;
for (i = 0; i < 5; i++)
{
if (result_code == "-1")
{
msg = "驱动读取失败"; data = result_code; break;
}
if (result_code == "-2")
{
msg = "寻卡失败"; data = result_code; break;
}
if (result_code == "-3")
{
msg = "读卡失败"; data = result_code; break;
}
if (result_code == "-4")
{
msg = "重置卡失败"; data = result_code; break;
}
if (result_code == "-5")
{
msg = "指令执行失败"; data = result_code; break;
}
}
// 如果-1Equals到-4没匹配到，则默认为成功,0
if (i == 5)
{
msg = "成功"; data = result_code; result_code = "0";
}
string json = string.Empty;
NFC_Info nfc_details = new NFC_Info();
if (result_code != "0")
{
nfc_details.code = result_code;
nfc_details.msg = msg;
}
else
{
nfc_details.code = result_code;
nfc_details.msg = msg;
nfc_details.data = data;
}
JavaScriptSerializer serializer = new JavaScriptSerializer();
json = serializer.Serialize(nfc_details);
return(new HttpResponseMessage {
Content = new StringContent(json, Encoding.GetEncoding("UTF-8"), "application/json")
});
}// End_readNFCData(bool sound)
// 这里设置无参默认有声音
public HttpResponseMessage readNFCCard()
{
Boolean innersound = true;
// code
string result_code = getnfc_uid.get_instance().getNFC_id(innersound);
if (result_code == null)
{
result_code = Convert.ToString(-4);
} //"NFC编号读取失败";
// msg
string msg = string.Empty;
string data = "\"\"";
// 根据返回值0， -1，-2，-3，-4，匹配枚举类型对应消息
int i = 0;
for (i = 0; i < 4; i++)
{
if (result_code == "-1")
{
msg = "驱动读取失败"; data = result_code; break;
}
if (result_code == "-2")
{
msg = "寻卡失败"; data = result_code; break;
}
if (result_code == "-3")
{
msg = "读卡失败"; data = result_code; break;
}
if (result_code == "-4")
{
msg = "NFC编号读取失败"; data = result_code; break;
}
}
// 如果-1Equals到-4没匹配到，则默认为成功,0
if (i == 4)
{
msg = "成功"; data = result_code; result_code = "0";
}
string json = string.Empty;
//json += ("Uid:" + result_code + "\t时间:" + DateTime.Now + "\n");
NFC_Info nfc_details = new NFC_Info();
if (result_code != "0")
{
nfc_details.code = result_code;
nfc_details.msg = msg;
}
else
{
nfc_details.code = result_code;
nfc_details.msg = msg;
nfc_details.data = data;
}
JavaScriptSerializer serializer = new JavaScriptSerializer();
json = serializer.Serialize(nfc_details);
return(new HttpResponseMessage {
Content = new StringContent(json, Encoding.GetEncoding("UTF-8"), "application/json")
});
}
