From 1d14331598e10c13bb3a8b1a24d1f541a07321a1 Mon Sep 17 00:00:00 2001
From: CJL6015 <1253368419@qq.com>
Date: Sat, 20 Dec 2025 16:52:58 +0800
Subject: [PATCH] =?UTF-8?q?feat(alert):=20=E6=B7=BB=E5=8A=A0=E7=AE=97?=
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- 引入 Jackson 注解以支持自定义反序列化逻辑
- 实现 deserialize 方法处理数字和字符串类型的输入
- 支持通过名称或代码值查找对应的算法枚举
- 添加对无效输入的安全默认返回机制
---
 .../module/alert/common/enums/Algorithm.java  | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/common/enums/Algorithm.java b/yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/common/enums/Algorithm.java
index bf02fd4..589b8d7 100644
--- a/yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/common/enums/Algorithm.java
+++ b/yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/common/enums/Algorithm.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.alert.common.enums;
 
+import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.AllArgsConstructor;
 
@@ -24,6 +25,29 @@ public enum Algorithm {
 
     public final Integer code;
 
+    @JsonCreator
+    public static Algorithm deserialize(Object value) {
+        if (value == null) {
+            return ERROR;
+        }
+        if (value instanceof Number) {
+            return of(((Number) value).intValue());
+        }
+        String text = String.valueOf(value);
+        if ("ANN_O".equalsIgnoreCase(text)) {
+            return ANN;
+        }
+        for (Algorithm algorithm : values()) {
+            if (algorithm.name().equalsIgnoreCase(text)) {
+                return algorithm;
+            }
+        }
+        try {
+            return of(Integer.parseInt(text));
+        } catch (NumberFormatException ignore) {
+            return ERROR;
+        }
+    }
 
     public static Algorithm of(Integer code) {
         for (Algorithm algorithm : values()) {