//一維陣列

String[] str = new String[5]; //建立一個長度為5的String(字串)型的一維陣列

str[0] = "a"; //賦值

str[1] = "b";

str[2] = "c";

str[3] = "d";

str[4] = "e";

//也可以建立並賦值

String[] str = {"a","b","c","d","e"};



//二維陣列

String[][] str = new String[2][2]; //建立一個2行2列的二維陣列

str[0][0] = "a0"; //賦值

str[0][1] = "a1";

str[1][0] = "b0";

str[1][1] = "b1";

//也可以建立並賦值

String[][] str = {{"a0","a1"},{"b0","b1"}};



總結:

型別名[]/[][] 變數名 = new 型別名[]/[][];