`

throws Ex

 
阅读更多
天真永远都是在debug 开始的!
throws Exception后将出现童话 !
分享到:
评论

相关推荐

    JSTL详细标签库介绍

    <BR><BR>3、 throws子句来抛出指定的异常,异常抛出点(throws 语句位置、try{}程序块、try()程序块中直接和间接调用的方法中)<BR><BR>4、 java采用终止方式异常处理,不是恢复方式的异常处理<BR><BR>5、 发生...

    leetcode2-job_shceduler:定时任务系统

    throws (1: JobServiceException ex) void stop_scheduler() throws (1: JobServiceException ex) void pause_scheduler() throws (1: JobServiceException ex) void resume_scheduler() throws (1: ...

    Java Puzzlers完整中文版

    谜题 40:不情愿的构造器 尽管在一个方法声明中看到一个 throws 子句是很常见的,但是在构造器的声明 中看到一个 throws 子句就很少见了。...} catch (Exception ex) { System.out.println("I told you so"); } } }

    meteor-match-ex:流星的其他匹配模式

    安装meteor add jperl:match-ex字母数字 check ( 'abc123' , MatchEx . AlphaNumeric ( ) ) ; // passes check ( '~!' , MatchEx . AlphaNumeric ( ) ) ; // throws日期 check ( new Date ( ) , MatchEx . Date ( )...

    bbs系统可留言

    public int executeUpdate(String sql,Object[] param) throws Exception { Connection connect = dbc.getConn(); int num = 0; PreparedStatement pstmt = null; try { pstmt = connect.prepareStatement(sql...

    数据库工具类DatabaseUtil.java

    System.out.println("Error in executeQuery(\"" + sql + "\"):" + ex); // ex.printStackTrace(); return null; } } /** * Executes the given SQL statement, which may be an <code>INSERT, * <code>...

    RSA+bcpkix-jdk15.zip

    public static void saveKeyPair(KeyPair kp, String basePath) throws Exception { FileOutputStream fos = new FileOutputStream(StringUtils.isNotBlank(basePath) ? (basePath + RSAKeyStore) : RSAKeyStore);...

    java用类实现异常的处理的实例

    void setAge(int age) throws MyException{ if(age>160||age){ MyException ex=new MyException(age); throw(ex); } this.age=age;//赋值 } } class TW{ public static void main(String args[]){ ...

    org.apache.tools.zip解决解压乱码问题

    public static void zip(String directory) throws FileNotFoundException, IOException { zip("", null, directory); } /** * * 功能描述:压缩文件 * 创建者:XXX * 创建日期: 2015...

    servlet制作网站

    public void tet() throws SQLException{ List list=(List) conn.createStatement().executeQuery("select name from tbl_manager where B_id='1'"); ManagerDTO m=(ManagerDTO) list.get(0); System.out....

    Struts2上传文件出错

    throws FileNotFoundException, IOException { try { InputStream in = new FileInputStream(file.get(i)); String dir = ServletActionContext.getRequest().getRealPath( UPLOADDIR); File uploadFile = ...

    J2ME制作简单的界面

    protected void destroyApp(boolean arg0) throws MIDletStateChangeException { } protected void pauseApp() { } protected void startApp() throws MIDletStateChangeException { Display.getDisplay...

    Android_读取信息实例

    3. throws IOException { 4. String result = “ ” ; 5. try { 6. processBuilder builder = new ProcessBuilder ( cmd ); 7. //设置一个路径 8. if ( workdirectory ! = null ) 9. builder.directory ( new File &...

    Apache Lucene全文检索和IKAnalyzer分词工具类

    public static List<String> tokenWord(String word) throws IOException{ List<String> tokenArr = new ArrayList(); StringReader reader = new StringReader(word); /**当为true时,分词器进行最大词长...

    java发送短信之AT指令

    public String sendAT(String atcommand) throws java.rmi.RemoteException { String s = ""; try { Thread.sleep(100); writeln(atcommand); Thread.sleep(80); s = read(); Thread.sleep(100); } catch ...

    【09-异常处理】

    •throws声明抛出只能在方法签名中使用,throws可以声明抛出多个异常类,多个异常类之间以逗 号隔开。throws声明抛出的语法格式如下  –throws ExceptionClass1 , ExceptionClass2... 抛出异常 ...

    列车管理系统

    public static Connection getConn() throws Exception{ Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); return DriverManager.getConnection("jdbc:odbc:123",""); } } 3.4界面事件监听 在前台中,每个按钮...

    jsp探针 ver0.1

    java.text.ParseException ex = new java.text.ParseException("cannot read MAC address from [" + ipConfigResponse + "]", 0); ex.printStackTrace(); throw ex; } private final boolean windowsIsMacAddress...

    commons-codec-1.14.jar

    public static String Encrypt(String sSrc, String sKey) throws Exception { if (sKey == null) { System.out.print("Key为空null"); return null; } // 判断Key是否为16位 if (sKey.length() != 16)...

    Java实现文件的压缩和解压

    private void unZip(String zipFileName, String outputDirectory)throws Exception { InputStream in=null; FileOutputStream out=null; try { ZipFile zipFile = new ZipFile(zipFileName); java....

Global site tag (gtag.js) - Google Analytics