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@ -68,7 +68,7 @@ public class WeatherForecastController extends BaseController { |
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String[] split1 = split[i].split("[+]"); |
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String k = split1[0].replace("K", ""); |
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int parseInt = Integer.parseInt(k); |
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numStake.append("K").append(parseInt).append("+000"); |
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numStake.append("K").append(findNearestMultipleOfFive(parseInt)).append("+000"); |
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if (i != split.length - 1) { |
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numStake.append("|"); |
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} |
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@ -108,6 +108,24 @@ public class WeatherForecastController extends BaseController { |
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return AjaxResult.error("请求失败"); |
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} |
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public static int findNearestMultipleOfFive(int number) { |
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// 计算除以5的余数
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int remainder = number % 5; |
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// 如果余数为0,则number已经是5的倍数
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if (remainder == 0) { |
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return number; |
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} |
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// 如果余数不为0,则最近的5的倍数要么是number减去余数(如果余数小于3),
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// 要么是number加上(5 - 余数)(如果余数大于或等于3)
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// 这里选择的是较小的那个值(向上或向下取整)
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int lowerMultiple = number - remainder; |
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int higherMultiple = number + (5 - remainder); |
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// 返回两者中较小的那个
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return (lowerMultiple < higherMultiple) ? lowerMultiple : higherMultiple; |
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} |
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/* |
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* 当前气象预警信息查询 |
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