Exception in thread "main" java.util.regex.PatternSyntaxException: Unclosed character class near index 0 [ ^ 出现此错误应该是字符转义出现问题： System.out.println(str.replaceAll("[", "22")); 解决方案：在[之前加

: parse error at (prometheus/templates/tls-secret.yaml:6): unclosed actio