我正在读一个字符串,作为整行数字,用空格分隔,即ie 1 2 3 4 5
.我想将它们转换为整数数组,以便我可以操纵它们.但是这段代码不起作用.它说不兼容的类型.
String str = br.readLine();
int[] array = new int[4];
StringTokenizer tok = new StringTokenizer(str," ", true);
boolean expectDelim = false;
int i = 0;
while (tok.hasMoreTokens()) {
String token = tok.nextToken();
ar[i] = Integer.parseInt(token);
i++;
}
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