public class UserInfo {
public String server = "";
- public String user = "suanzi";
- public String macAddr = "ac83f34ead90";
- public String cameraId = "cameraId";
+ public String user = "";
+ public String macAddr = "";
+ public String cameraId = "";
private static String configPath;
private static UserInfo instance = null;
public static UserInfo getConfig() {
if (instance != null) return instance;
+
File file = new File(configPath);
+ if (!file.exists()) return new UserInfo();
+
StringBuilder text = new StringBuilder();
try {
BufferedReader br = new BufferedReader(new FileReader(file));