一个类里面openFileOutput(fileName, MODE_PRIVATE); 总是报错!
热爱生活 2014-05-20 04:09:39 package external;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import org.apache.http.util.EncodingUtils;
import android.content.SharedPreferences;
public class write_read {
public void writeFileData(String fileName, String message) {
try {
FileOutputStream fout = openFileOutput(fileName, MODE_PRIVATE); //MODE_PRIVATE cannot be resolved to a variable
byte[] bytes = message.getBytes();
fout.write(bytes);
fout.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
在自己写的类里面不能调用这个函数吗?openFileOutput?
真是莫名其妙!