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修复了@xss注解字段值为null时的空指针异常问题

pull/367/head
Awen 2022-01-30 21:45:20 +08:00
parent ed1e7e69a8
commit 210d75be8e
1 changed files with 5 additions and 2 deletions
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7
ruoyi-common/src/main/java/com/ruoyi/common/xss/XssValidator.java
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@ -12,15 +12,18 @@ import java.util.regex.Pattern;
*/
public class XssValidator implements ConstraintValidator<Xss, String>
{
private final String HTML_PATTERN = "<(\\S*?)[^>]*>.*?|<.*? />";
private static final String HTML_PATTERN = "<(\\S*?)[^>]*>.*?|<.*? />";
@Override
public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext)
{
if (StringUtils.isBlank(value)){
return true;
}
return !containsHtml(value);
}
public boolean containsHtml(String value)
public static boolean containsHtml(String value)
{
Pattern pattern = Pattern.compile(HTML_PATTERN);
Matcher matcher = pattern.matcher(value);