使用Character.getNumericValue（）时出错(Error when using Character.getNumericValue())

使用Character.getNumericValue（）时出错(Error when using Character.getNumericValue())

我的代码是：

for(int i = 0; i < charArray.length; i++) { char charValue = Character.getNumericValue(charArray[i]);

基本上，我试图检索我的char数组中每个项目的数值，但我在编译时收到此错误消息：

incompatible types: possible lossy conversion from int to char

我很困惑，因为我没有处理整数。 我试图寻找解决我的具体问题的方法，但找不到答案。 提前感谢您提供的任何帮助。

My code reads:

for(int i = 0; i < charArray.length; i++) { char charValue = Character.getNumericValue(charArray[i]);

Basically, I am trying to retrieve the numeric value of each item in my char Array, but I am receiving this error message when compiling:

incompatible types: possible lossy conversion from int to char

I am confused because I am not dealing with ints. I tried searching for a resolution to my specific problem but could not find an answer. Thanks ahead of time for any help you provide.

最满意答案

当getNumerValue返回一个整数时，你输入的charValue变量是一个char。

将charValue类型设置为int并再次尝试。

you're typing the charValue variable is a char when getNumerValue returns an integer.

set charValue type to int and try again.