摘要:
1. 错误现象 Error:java: Annotation processing is not supported for module cycles. Please ensure that all modules from cycle [A,B] are excluded from annota 阅读全文
摘要:
float f = 280.8f;System.out.println(f*100);结果是什么?结果是:28080.0f(我是这么想的)实际结果是:28079.998既然float处理有问题换double会不会有问题呢?double f = 280.8d;System.out.println(f* 阅读全文