1. 기능을 수행할 MainAcivity.java
try {
String result;
String sign_ID = signID.getText().toString();
String sign_Name = signName.getText().toString();
String sign_gender = gender_result;
String sign_phonenb = phoneNb.getText().toString();
String sign_serviceId = serviceId_result;
String sign_address = signAddress.getText().toString();
String sign_PW = signPW.getText().toString();
String sign_mail = signmail.getText().toString();
String sign_Birth1 = signBirth.getText().toString();
String sign_Birth2 = signBirth2.getText().toString();
String sign_Birth3 = signBirth3.getText().toString();
joinTask task = new joinTask();
result = task.execute(sign_ID,sign_Name,sign_gender,sign_phonenb,sign_serviceId,sign_address,sign_PW,sign_mail,sign_Birth1,sign_Birth2,sign_Birth3).get();
} catch (Exception e) {
Log.v("DBtest","ERROR!!!!");
}