System.out.println("-------double计算"); Double num = 82.8560; Double num1 = 12.144; System.out.println(num); System.out.println(num1); System.out.println(num-num1); System.out.println("-------double转BigDecimal计算"); BigDecimal x = new BigDecimal(num); BigDecimal x1 = new BigDecimal(num1); System.out.println(x); System.out.println(x1); System.out.println(x.subtract(x1)); System.out.println("-------double转string转BigDecimal计算"); BigDecimal x2 = new BigDecimal(num + ""); BigDecimal x3 = new BigDecimal(num1 + ""); System.out.println(x2); System.out.println(x3); System.out.println(x2.subtract(x3));
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比眉伴天荒
爱被打了一巴掌
分手后的思念是犯贱
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