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优化压缩包判断字符串方法

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gaoxiongzaq 2024-03-15 11:49:14 +08:00
parent ddefeb630a
commit 07edf77ba8
1 changed files with 9 additions and 6 deletions
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15
server/src/main/java/cn/keking/utils/RarUtils.java
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@ -75,15 +75,18 @@ public class RarUtils {
public static boolean judge(char c){
return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z');
}
public static String specialSymbols(String str) {
//去除压缩包文件字符串中特殊符号
Pattern p = Pattern.compile("\\s|\t|\r|\n|\\+|#|&|=|\\p{P}");
// Pattern p = Pattern.compile("\\s|\\+|#|&|=|\\p{P}");
Matcher m = p.matcher(str);
return m.replaceAll("");
}
public static boolean isMessyCode(String strName) {
//去除字符串中的空格 制表符 换行 回车
Pattern p = Pattern.compile("\\s*|\t*|\r*|\n*");
Matcher m = p.matcher(strName);
String after = m.replaceAll("").replaceAll("\\+", "").replaceAll("#", "").replaceAll("&", "");
//去除字符串中的标点符号
String temp = after.replaceAll("\\p{P}", "");
strName = specialSymbols(strName);
//处理之后转换成字符数组
char[] ch = temp.trim().toCharArray();
char[] ch = strName.trim().toCharArray();
for (char c : ch) {
//判断是否是数字或者英文字符
if (!judge(c)) {