空值问题处理

2023-09-16 21:15:05 +08:00 · 2023-09-16 21:15:05 +08:00 · 4eaebd658b
parent 581047c569
commit 4eaebd658b
1 changed files with 4 additions and 0 deletions
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SqlInjectionUtil.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SqlInjectionUtil.java
@ -101,6 +101,10 @@ public class SqlInjectionUtil {
 	 */
 	static final Pattern fieldPattern = Pattern.compile("^[a-zA-Z0-9_]+$");
 	public static String getSqlInjectField(String field) {
+		if(oConvertUtils.isEmpty(field)){
+			return null;
+		}
+		
 		field = field.trim();

 		if (field.contains(SymbolConstant.COMMA)) {