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检查字符支持小数点&降级改成异常提醒

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This commit is contained in:
RuoYi 2020-07-23 11:29:40 +08:00
parent df3ef54b41
commit 52d48fa63e
1 changed files with 4 additions and 3 deletions
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7
ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
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@ -1,5 +1,6 @@
package com.ruoyi.common.utils.sql; package com.ruoyi.common.utils.sql;
import com.ruoyi.common.exception.BaseException;
import com.ruoyi.common.utils.StringUtils; import com.ruoyi.common.utils.StringUtils;
/** /**
@ -10,9 +11,9 @@ import com.ruoyi.common.utils.StringUtils;
public class SqlUtil public class SqlUtil
{ {
/** /**
* 仅支持字母、数字、下划线、空格、逗号（支持多个字段排序） * 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
*/ */
public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,]+"; public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,\\.]+";
/** /**
* 检查字符，防止注入绕过 * 检查字符，防止注入绕过
@ -21,7 +22,7 @@ public class SqlUtil
{ {
if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value)) if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value))
{ {
return StringUtils.EMPTY; throw new BaseException("参数不符合规范，不能进行查询");
} }
return value; return value;
} }