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Regex Test
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| // .... | |
| if (reg.charAt(0) == '|' || reg.charAt(0) == '&' || reg.charAt(0) == ')') { | |
| return false; | |
| } | |
| if (reg.charAt(len - 1) == '|' || reg.charAt(len - 1) == '&' || reg.charAt(len - 1) == '(') { | |
| return false; | |
| } | |
| if (reg.matches(".*(<>|<&|<\\||><|>!|&>|&\\||\\|>|\\|&|!>|!&|!\\|).*")) { | |
| return false; | |
| } | |
| // .... | |
| String[] exps = verStr.split("((?<=<)|(?=<)|(?<=>)|(?=>)|(?<=\\|\\|)|(?=\\|\\|)|(?<=&&)|(?=&&)|(?=!)|(?<=!))"); | |
| List<String> splitVerStr = new ArrayList<>(); | |
| for (String s : exps) { | |
| if (StringUtils.isEmpty(s)) { | |
| continue; | |
| } | |
| if (!s.matches("!|<|>|\\|\\||&&")) { | |
| splitVerStr.add(s); | |
| } | |
| } | |
| // .... |
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