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修复Xss注解字段值为空时的异常问题

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RuoYi
2022-02-10 17:17:51 +08:00
parent 612c4293d1
commit 50236ae4e5
2 changed files with 7 additions and 3 deletions
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9
ruoyi-common/src/main/java/com/ruoyi/common/xss/XssValidator.java
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@@ -1,5 +1,6 @@
package com.ruoyi.common.xss;
import com.ruoyi.common.utils.StringUtils;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.regex.Matcher;
@@ -12,15 +13,19 @@ 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);