static {
try {
properties = new Properties();
properties.load(Notepad.class.getResourceAsStream("resources/NotepadSystem.properties"));
resources = ResourceBundle.getBundle("resources.Notepad", Locale.getDefault());
} catch (MissingResourceException | IOException e) {
System.err.println(
"resources/Notepad.properties " + "or resources/NotepadSystem.properties not found");
System.exit(1);
}
}
/** 利用属性文件中的信息连接数据库 * */
public static Connection getConnection() throws SQLException, IOException {
Properties props = new Properties();
String fileName = "QueryDB.properties";
FileInputStream in = new FileInputStream(fileName);
props.load(in);
String drivers = props.getProperty("jdbc.drivers");
if (drivers != null) System.setProperty("jdbc.drivers", drivers);
String url = props.getProperty("jdbc.url");
String username = props.getProperty("jdbc.username");
String password = props.getProperty("jdbc.password");
return DriverManager.getConnection(url, username, password);
}
public void load(ActionEvent e) {
int returnVal = fc.showOpenDialog(this);
if (returnVal != JFileChooser.APPROVE_OPTION) {
return;
}
file = fc.getSelectedFile();
try {
InputStream in = new BufferedInputStream(new FileInputStream(file));
Properties newWl = new Properties();
newWl.load(in);
in.close();
setWordList(newWl);
} catch (IOException ex) {
handleException(ex);
}
}
// 采用静态初始化块来初始化Connection、Statement对象
static {
try {
Properties props = new Properties();
props.load(new FileInputStream("mysql.ini"));
String drivers = props.getProperty("driver");
String url = props.getProperty("url");
String username = props.getProperty("user");
String password = props.getProperty("pass");
// 加载数据库驱动
Class.forName(drivers);
// 取得数据库连接
conn = DriverManager.getConnection(url, username, password);
stmt = conn.createStatement();
} catch (Exception e) {
e.printStackTrace();
}
}
private void laden(Path saveName) throws IOException {
Properties prop = new Properties();
FileInputStream in = new FileInputStream(saveName.toString());
prop.load(in);
for (int i = 0; prop.containsKey(String.format("quellMenu%d", i)); i++)
quellListModel.addElement(
new ListItem(
Paths.get(prop.getProperty(String.format("quellMenu%d", i))),
Paths.get(prop.getProperty(String.format("quellMenu%d", i)))));
for (int i = 0; prop.containsKey(String.format("zielMenu%d", i)); i++)
zielListModel.addElement(
new ListItem(
Paths.get(prop.getProperty(String.format("zielMenu%d", i))),
Paths.get(prop.getProperty(String.format("zielMenu%d", i)))));
in.close();
}
protected static boolean vnmrjPassword(String strUser, char[] password) {
boolean blogin = false;
try {
PasswordService objPassword = PasswordService.getInstance();
String encrPassword = objPassword.encrypt(new String(password));
if (pwprops == null) {
String strPath = FileUtil.openPath(WUserUtil.PASSWORD);
if (strPath == null) return blogin;
pwprops = new Properties();
FileInputStream fis = new FileInputStream(strPath);
pwprops.load(fis);
fis.close();
}
String stoPassword = pwprops.getProperty(strUser);
if (encrPassword.equals(stoPassword)) blogin = true;
} catch (Exception e) {
// e.printStackTrace();
Messages.writeStackTrace(e);
}
return blogin;
}
