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aggregation-platform/test/com/platform/test/TestPattern.java

27 lines
569 B

package com.platform.test;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.junit.Test;
public class TestPattern {
@Test
public void test1Pattern() {
String s = "e/FTP_GFS_point/320404_49/321311_215/320100_4/1/";
// 末尾 含有 /
Pattern pattern2 = Pattern.compile("\\d+\\/$");
Matcher matcher2 = pattern2.matcher(s);
//去掉 最后 的 数字 +/ 符合
if (matcher2.find()) {
String removeStr = matcher2.group();
s = s.replace(removeStr, "");
}
System.out.println(s);
}
}