Java 数字浮点型与chat之间的转化(int or float convert into char)

May 13 2009 Published by Tony under Java

见这行代码:

char c=(char)(0.7+'a');
System.out.println(c);

打印的结果将是a,所以如果数字类型强行转化为char类型时,会砍掉小数点后面的小数。再转化,而不是四舍五入。

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