package study;

import java.util.ArrayList;

/**

* @author shkstart

* @date 2018/7/13 0013 - 下午 1:21

*

* 1. IDEA中代码模板所处的位置：settings - Editor - Live Templates / Postfix Completion

* 2. 常用的模板

*/

public class TemplatesTest {

//模板六： prsf：可生成 private static final

// private static final Customer CUST = new Customer();

//变形：psf

public static final int NUM = 1;

//变形：psfi

public static final int NUM2 = 2;

//变形：psfs

public static final String NATION = "china";

//模板一：psvm

public static void main(String[] args) {

//模板二：sout

System.out.println("hello!");

//变形：soutp / soutm / soutv / xxx.sout

System.out.println("args = [" + args + "]");

System.out.println("TemplatesTest.main");

int num1 = 10;

System.out.println("num1 = " + num1);

int num2 = 20;

System.out.println("num2 = " + num2);

System.out.println(num1);

//模板三：fori

String[] arr = new String[]{"Tom","Jerry","HanMeimei","Lilei"};

for (int i = 0; i < arr.length; i++) {

System.out.println(arr[i]);

}

//变形：iter

for (String s : arr) {

System.out.println(s);

}

//变形：itar

for (int i = 0; i < arr.length; i++) {

String s = arr[i];

System.out.println(s);

}

//模板四：list.for

ArrayList list = new ArrayList();

list.add(123);

list.add(345);

list.add(567);

for (Object o : list) {

}

//变形：list.fori

for (int i = 0; i < list.size(); i++) {

}

//变形：list.forr 倒序遍历

for (int i = list.size() - 1; i >= 0; i--) {

}

}

public void method(){

System.out.println("TemplatesTest.method");

ArrayList list = new ArrayList();

list.add(123);

list.add(345);

list.add(567);

//模板五：ifn

if (list == null) {

}

//变形:inn

if (list != null) {

}

//变形：xxx.nn / xxx.null

if (list == null) {

}

if (list != null) {

}

}

}