public static void main( String[] args ) throws Exception {
String[] msgs = new String[3];
if( args[2].equals("MONGOLIA") ) {
//这段错误,说是必须初始话的时候才能这样写,那样就只能msgs[0]="123";msgs[1]="234";msgs[2]="345";这样写了吗
msgs = { Constant.MSG_MONGOLIA,Constant.MSG_MONGOLIA,Constant.MSG_MONGOLIA };
}
else return;}
String[] msgs = new String[3];
if( args[2].equals("MONGOLIA") ) {
//这段错误,说是必须初始话的时候才能这样写,那样就只能msgs[0]="123";msgs[1]="234";msgs[2]="345";这样写了吗
msgs = { Constant.MSG_MONGOLIA,Constant.MSG_MONGOLIA,Constant.MSG_MONGOLIA };
}
else return;}
初始化后就像你说的那样,给数组元素赋值
这样初始化!
String[] msgs = new String[3];
msgs[0] = "aaaaaaaaa";
msgs[1] = "bbbbbbbbb";
msgs[2] = "ccccccccc";
或是
String[] msgs = new String[3];
msgs[0] = "a";
msgs[1] = "b";
msgs[2] = "c";