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30 lines
643 B
Java
30 lines
643 B
Java
package com.engine.shgw.Util;
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import java.util.HashSet;
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import java.util.Set;
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/**
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* 工具类
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*
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* @author wangj
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* @version 1.00版本
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* @Date 2024/5/13
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*/
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public class CommUtils {
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/**
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* @Description:字符串去重
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* @Author: wangj
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*/
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public static String distinctStringWithDot(String str) {
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String[] strArr = str.split(",");
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Set set = new HashSet();
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for (int i = 0; i < strArr.length; i++) {
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if ("".equals(strArr[i])) {continue;}
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set.add(strArr[i]);
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}
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strArr = (String[]) set.toArray(new String[0]);
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return String.join(",", strArr);
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}
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}
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