注意:需要加入兩個apache的包,代碼和包請從http://www.aygfsteel.com/afei0922/articles/129589.html 下載
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package cn.com.cinda.rtx.state;
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import org.apache.commons.id.Hex;
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public class RandomCode {
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public RandomCode() {
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}
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/**
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* @return String 生成32位的隨機數(shù)作為id
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*/
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public String getCode() {
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return new String(Hex.encodeHex(org.apache.commons.id.uuid.UUID
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.randomUUID().getRawBytes()));
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}
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}
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