SQL层级处理的支持

yzg-util-base/src/main/java/com/yanzuoguang/util/helper/StringHelper.java

@@ -1061,10 +1061,28 @@ public class StringHelper {
      * @return 处理后的值对象
      */
     public static String getCodeString(String from, Object target) {
+        return getCodeStringArray(from, target);
+    }
+
+
+    /**
+     * 获取字段替换值
+     *
+     * @param from    来源字符串
+     * @param targets 　值对象
+     * @return 处理后的值对象
+     */
+    public static String getCodeStringArray(String from, Object... targets) {
         return getFormat(from, StringHelper.EMPTY, new StringFormatHandle() {
             @Override
             public void addPos(StringBuilder sb, String gorup, String fieldFull, String field, String command) {
-                String value = StringHelper.getFirst(ObjectHelper.getString(target, field), EMPTY);
+                String value = StringHelper.EMPTY;
+                for (Object target : targets) {
+                    value = StringHelper.getFirst(ObjectHelper.getString(target, field), EMPTY);
+                    if (!StringHelper.isEmpty(value)) {
+                        break;
+                    }
+                }
                 sb.append(value);
             }
         });