{
private static String[] tests = null;//(1)
private static staticTest instance = new staticTest();
//private static String[] tests = null;//(2)
private staticTest(){
init();
}
private void init(){
tests = new String[8];
for (int i = 0; i < tests.length; i++){
tests[i] = "test" + i;
}
}
public void print(){
for (int i = 0; i < tests.length; i++){
System.out.println(tests[i]);// = "test"+i;
}
}
public static staticTest getInstance(){
return instance;
}
public static void main(String[] args) throws Exception{
staticTest.getInstance().print();
}
}
璇ョ被嫻嬭瘯static鍏抽敭瀛楀綾誨垵濮嬪寲褰卞搷,濡傛灉鎶婁綅浜?1)鐨勪唬鐮佹斁鍒?2)鐨勪綅緗?鍒欒綾繪墽琛宮ain鏂規(guī)硶鏃朵細(xì)鎶ラ敊----絀烘寚閽堝紓甯?
鍘熷洜鍦ㄥ摢閲屽憿?
static 瀹氫箟鐨勬垚鍛樺彉閲忔槸鎸夊畾涔夌殑浣嶇疆鍒濆鍖栫殑,灝界鍦╯taticTest鐨勬瀯閫犲嚱鏁頒腑tests 琚垵濮嬪寲,浣嗙敱浜?2)璇彞瀹氫箟鐨勪綅緗?鏈変嬌寰梩ests 鐨勫間負(fù)null.
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