字符串比较失败

Question

我有一个字符串比较问题，if 语句总是失败。 但是我得到了正确的结果（变量）“oui”或“non”

String result = sb.toString();
String OK_ = "oui";

Log.i("Responce", "" + result);
if (result.equals(OK_)) {
    Toast.makeText(getApplicationContext(), 
                   "Connected",
                   Toast.LENGTH_LONG).show();

} else {
    Toast.makeText(getApplicationContext(),
                   "Error"+result,
                   Toast.LENGTH_LONG).show();
}

Answer 1

在结果字符串中可能有大写字母也是如此

if (result.trim().equalsIgnoreCase(OK_)) {
    Toast.makeText(getApplicationContext(),
                   "Connected",
                   Toast.LENGTH_LONG).show();
} else {
    Toast.makeText(getApplicationContext(),
                   "Error"+result,
                   Toast.LENGTH_LONG).show();
}