java数组字符串 转数组

在Java中，你可以使用split方法将一个字符串分割成一个数组。你可以提供一个分隔符作为参数，这样字符串就会根据该分隔符被分割成多个子字符串，并存储在一个数组中。下面是一个例子：

String str = "0,1,2,3,4,5";
String[] arr = str.split(",");
System.out.println(Arrays.toString(arr));

这段代码将会把字符串"0,1,2,3,4,5"按照逗号分隔，得到一个包含这些数字的字符串数组[0, 1, 2, 3, 4, 5]。你可以使用Arrays.toString方法将数组以字符串的形式输出。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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