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所以我试图的3个字符的数组转换为整数。以下是我迄今为止:爪哇:转换字符数组为int
char[] characters = {0, 1, 2};
int number = Integer.parseInt(new String(characters));
System.out.println(number);
然而这打印错误:
Exception in thread "main" java.lang.NumberFormatException: For input string: "�"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:481)
at java.lang.Integer.parseInt(Integer.java:527)
at usemyinteger.UseMyInteger.main(UseMyInteger.java:41)
Java结果:1
这将是问题。感谢您的帮助 – nfoggia