使用repalceAll 方法出现java.util.regex.PatternSyntaxException: Dangling meta character * near index 0异常 代码如下:1 @Test2 public void testRepl ...
使用repalceAll 方法出现java.util.regex.PatternSyntaxException: Dangling meta character '*' near index 0异常
代码如下:
1 @Test2 public void testReplaceAll(){3 String sql = "select * from per_handle where id not in('3ce7405509414105a65e7456987e7393')"; 4 String countSql = sql.replaceAll("*", " count(*) ");5 6 System.out.println(countSql);7 }
原标题:java.util.regex.PatternSyntaxException: Dangling meta character * near index 0
关键词:JAVA
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