fix 修复 加解密拦截器 对象属性为null问题

ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/interceptor/MybatisDecryptInterceptor.java

@@ -1,6 +1,7 @@
 package org.dromara.common.encrypt.interceptor;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.lang.Opt;
 import cn.hutool.core.util.ObjectUtil;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.encrypt.annotation.EncryptField;
@@ -75,7 +76,12 @@ public class MybatisDecryptInterceptor implements Interceptor {
         Set<Field> fields = encryptorManager.getFieldCache(sourceObject.getClass());
         try {
             for (Field field : fields) {
-                field.set(sourceObject, this.decryptField(String.valueOf(field.get(sourceObject)), field));
+                // 防止对象不是null 属性内容是null
+                Object obj = field.get(sourceObject);
+                if (ObjectUtil.isNull(obj)) {
+                    continue;
+                }
+                field.set(sourceObject, this.decryptField(String.valueOf(obj), field));
             }
         } catch (Exception e) {
             log.error("处理解密字段时出错", e);

ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/interceptor/MybatisEncryptInterceptor.java

@@ -84,7 +84,12 @@ public class MybatisEncryptInterceptor implements Interceptor {
         Set<Field> fields = encryptorManager.getFieldCache(sourceObject.getClass());
         try {
             for (Field field : fields) {
-                field.set(sourceObject, this.encryptField(String.valueOf(field.get(sourceObject)), field));
+                // 防止对象不是null 属性内容是null
+                Object obj = field.get(sourceObject);
+                if (ObjectUtil.isNull(obj)) {
+                    continue;
+                }
+                field.set(sourceObject, this.encryptField(String.valueOf(field.get(obj)), field));
             }
         } catch (Exception e) {
             log.error("处理加密字段时出错", e);