From bb11ea218d0e55c5fd3e861e142fdbf49612a05e Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Tue, 20 May 2025 14:23:04 +0800
Subject: [PATCH] =?UTF-8?q?add=20=E6=96=B0=E5=A2=9E=20=E8=87=AA=E5=AE=9A?=
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---
 .../core/validate/dicts/DictPattern.java      | 40 ++++++++++++++
 .../validate/dicts/DictPatternValidator.java  | 55 +++++++++++++++++++
 .../validate/enumd/EnumPatternValidator.java  |  2 +-
 3 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPattern.java
 create mode 100644 ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPatternValidator.java

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPattern.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPattern.java
new file mode 100644
index 00000000..73fc4c44
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPattern.java
@@ -0,0 +1,40 @@
+package org.dromara.common.core.validate.dicts;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 字典项校验注解
+ *
+ * @author AprilWind
+ */
+@Constraint(validatedBy = DictPatternValidator.class)
+@Target({ElementType.FIELD, ElementType.PARAMETER})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface DictPattern {
+
+    /**
+     * 字典类型，如 "sys_user_sex"
+     */
+    String dictType();
+
+    /**
+     * 分隔符
+     */
+    String separator();
+
+    /**
+     * 默认校验失败提示信息
+     */
+    String message() default "字典值无效";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+
+}
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPatternValidator.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPatternValidator.java
new file mode 100644
index 00000000..558a3438
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/dicts/DictPatternValidator.java
@@ -0,0 +1,55 @@
+package org.dromara.common.core.validate.dicts;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+import org.dromara.common.core.service.DictService;
+import org.dromara.common.core.utils.SpringUtils;
+import org.dromara.common.core.utils.StringUtils;
+
+/**
+ * 自定义字典值校验器
+ *
+ * @author AprilWind
+ */
+public class DictPatternValidator implements ConstraintValidator<DictPattern, String> {
+
+    /**
+     * 字典类型
+     */
+    private String dictType;
+
+    /**
+     * 分隔符
+     */
+    private String separator = ",";
+
+    /**
+     * 初始化校验器，提取注解上的字典类型
+     *
+     * @param annotation 注解实例
+     */
+    @Override
+    public void initialize(DictPattern annotation) {
+        this.dictType = annotation.dictType();
+        if (StringUtils.isNotBlank(annotation.separator())) {
+            this.separator = annotation.separator();
+        }
+    }
+
+    /**
+     * 校验字段值是否为指定字典类型中的合法值
+     *
+     * @param value   被校验的字段值
+     * @param context 校验上下文（可用于构建错误信息）
+     * @return true 表示校验通过（合法字典值），false 表示不通过
+     */
+    @Override
+    public boolean isValid(String value, ConstraintValidatorContext context) {
+        if (StringUtils.isBlank(dictType) || StringUtils.isBlank(value)) {
+            return false;
+        }
+        String dictLabel = SpringUtils.getBean(DictService.class).getDictLabel(dictType, value, separator);
+        return StringUtils.isNotBlank(dictLabel);
+    }
+
+}
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/enumd/EnumPatternValidator.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/enumd/EnumPatternValidator.java
index 923c423e..e63f44a0 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/enumd/EnumPatternValidator.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/enumd/EnumPatternValidator.java
@@ -13,7 +13,7 @@ import org.dromara.common.core.utils.reflect.ReflectUtils;
  */
 public class EnumPatternValidator implements ConstraintValidator<EnumPattern, String> {
 
-    private EnumPattern annotation;;
+    private EnumPattern annotation;
 
     @Override
     public void initialize(EnumPattern annotation) {