package com.tievd.cube.modules.system.extra.fillrules;
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import cn.hutool.core.date.DatePattern;
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import cn.hutool.core.date.DateUtil;
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import cn.hutool.core.util.RandomUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.json.JSONObject;
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import cn.hutool.json.JSONUtil;
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import lombok.SneakyThrows;
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import com.tievd.cube.commons.intf.IFillRuleHandler;
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import java.util.Date;
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/**
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* 填值规则Demo：生成订单号
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*/
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public class OrderNumberRule implements IFillRuleHandler {
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@SneakyThrows
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@Override
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public Object execute(JSONObject params, String formData) {
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String prefix = "No.";
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//订单前缀默认为CN 如果规则参数不为空，则取自定义前缀
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if (params != null) {
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prefix = params.getStr("prefix");
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}
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int random = RandomUtil.randomInt(0, 90) + 10;
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String value = prefix + DateUtil.format(new Date(), DatePattern.PURE_DATETIME_MS_PATTERN) + random;
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String name = JSONUtil.parseObj(formData).getStr("name");
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if (StrUtil.isNotEmpty(name)) {
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value += name;
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}
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return value;
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}
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}
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