package org.jeecg.modules.iot.util;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class DispatchUtil {
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/**
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* java去除字符串中的空格、回车、换行符、制表符
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* @param str
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* @return
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*/
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public static String replaceBlank(String str) {
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String dest = "";
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if (str!=null) {
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Pattern p = Pattern.compile("\\s*|\t|\r|\n");
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Matcher m = p.matcher(str);
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dest = m.replaceAll("");
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}
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return dest;
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}
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}
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