IDEA编写快捷生成代码

在开发中我们常用到了许多如for循环，打印，if语句等，那么IDEA开发工具能让我们快速的编写生成模板代码

1. psvm

   //生成main方法:
   public static void main(String[] args) {}

2. sout

  //生成打印输出:
  System.out.println();

3. "abc".sout

  //生成打印字符串:
  System.out.println("adc");

4. "abc".format

 //生成字符串格式化:
 String.format("abc", )

//如List或者Array:
List list = new ArrayList<>();
5. itli

  //生成for循环
  for (int i = 0; i < list.size(); i++) {
        String s =  list.get(i);
  }

6. itco

  /// 生成Collection迭代器
   for (Iterator iterator = list.iterator(); iterator.hasNext(); ) {
         String next =  iterator.next();   
   }

7. iter

  ///生成增强for循环
   for (String s : list) {       
   }

8. iten

   ///生成 enumeration遍历
   while (enumeration.hasMoreElements()) {
        Object nextElement =  enumeration.nextElement();   
    }

9. itar

    ///生成数组for循环
    int[] array = {1,2,3,4,5};
    for (int i = 0; i < array.length; i++) {
        int i1 = array[i]; 
    }

10. itit

  ///生成迭代器 iterator
   Iterator iterator = list.iterator();
   while (iterator.hasNext()) {
        Object next =  iterator.next();
   }

11. ittok

  //ittok  生成String token遍历
   for (StringTokenizer stringTokenizer = new StringTokenizer(APP_NAME); stringTokenizer.hasMoreTokens(); ) {
        String s = stringTokenizer.nextToken();
    }

12. itws

    ///生成Axis2 web service调用
    try {
        MyServiceLocator locator = new MyServiceLocator();
        Activator service = locator.get();
        // If authorization is required
        //((MyService_Soap_BindingStub)service).setUsername("user3");
        //((MyService_Soap_BindingStub)service).setPassword("pass3");
        // invoke business method
        service.businessMethod();
    } catch (javax.xml.rpc.ServiceException ex) {
        ex.printStackTrace();
    } catch (java.rmi.RemoteException ex) {
        ex.printStackTrace();
    }

13 .try 如:"abc".try

  /// 生成try.....catch
      try {
          "abc"
      } catch (Exception e) {
        e.printStackTrace();
      }

14. ifn

  ///生成判断是否为空  
    if (list == null) {
    }

15. inn

  ///生成判断是否不为空  
   if (list != null) {
   }

16. fori

  ///生成简单for循环
    for (int i = 0; i < ; i++) { 
    }

17. inst

  ///生成是否是该对象引用
   if (list instanceof Object) {
        Object o = (Object) list; 
   }

18. psf

  ///生成 共有 静态最终的
   public static final

19. psfi

  ///生成 共有 静态最终的 int
   public static final int 

20. psfs

  ///生成 共有 静态最终的 String
   public static final String