摘要:
如何用java对float类型数字保留两位小数: Float sumFlowTotalTime = 104.17F; Float sumStartNum =19.0F; Float rate = Math.round(((sumFlowTotalTime/sumStartNum)*100))/100 阅读全文
posted @ 2025-05-22 14:23
microsoft_xin
阅读(3)
评论(0)
推荐(0)