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@ -283,6 +283,32 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
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return str.substring(start, end);
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}
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/**
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* 在字符串中查找第一个出现的 `open` 和最后一个出现的 `close` 之间的子字符串
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*
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* @param str 要截取的字符串
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* @param open 起始字符串
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* @param close 结束字符串
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* @return 截取结果
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*/
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public static String substringBetweenLast(final String str, final String open, final String close)
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{
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if (isEmpty(str) || isEmpty(open) || isEmpty(close))
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{
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return NULLSTR;
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}
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final int start = str.indexOf(open);
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if (start != INDEX_NOT_FOUND)
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{
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final int end = str.lastIndexOf(close);
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if (end != INDEX_NOT_FOUND)
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{
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return str.substring(start + open.length(), end);
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}
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}
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return NULLSTR;
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}
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/**
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* 判断是否为空,并且不是空白字符
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*
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