介绍了探讨java中字符串数组、字符串数组、整形美容中间的变换,具备一定实用价值,必须的盆友能够掌握下。 字符串数组转字符串数组(只有根据for循环):?1234567String[] str = {"abc", "bcd", "def"};StringBuffer sB = new StringBuffer();for (int i = 0; i < str.length;i ){ sB.append(str[i]);}String s = sB.toString();字符数组转字符串数组能够根据下边的方法:?12char[] data = {"abc","bcd","def"};String s = new String(data);字符串数组到字符数组:?1234567891011121314s店tring str = "123abc";char[] ar = str.toCharArray(); //char二维数组for (int i =0;i<ar.length;i ){ System.out.println(ar[i]); //1 2 3 a b c}String[] arr = str.split("");for (int i =0;i<arr.length;i ) //String二维数组,但是arr[0]为空{System.out.println(arr[i]); //空 1 2 3 a b c}整形美容到字符串数组:String str = Integer.toString(i);字符串数组到整形美容:int i = Integer.valueOf(str).intValue();小结之上便是文中有关探讨java中字符串数组、字符串数组、整形美容中间的变换的所有内容,期待对大伙儿有一定的协助。有哪些难题能够随时随地留言板留言,我会立即回应大伙儿的。