From 5d7b65670282a4fad015e37d567cfa171b162052 Mon Sep 17 00:00:00 2001
From: huliguo <2023611923@qq.com>
Date: 星期二, 20 五月 2025 12:25:19 +0800
Subject: [PATCH] 基础代码
---
pt-common/src/main/java/com/ruoyi/common/utils/DictUtils.java | 239 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 239 insertions(+), 0 deletions(-)
diff --git a/pt-common/src/main/java/com/ruoyi/common/utils/DictUtils.java b/pt-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
new file mode 100644
index 0000000..f198462
--- /dev/null
+++ b/pt-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
@@ -0,0 +1,239 @@
+package com.ruoyi.common.utils;
+
+import java.util.Collection;
+import java.util.List;
+import com.alibaba.fastjson2.JSONArray;
+import com.ruoyi.common.constant.CacheConstants;
+import com.ruoyi.common.core.domain.entity.SysDictData;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.common.utils.spring.SpringUtils;
+
+/**
+ * 字典工具类
+ *
+ * @author ruoyi
+ */
+public class DictUtils
+{
+ /**
+ * 分隔符
+ */
+ public static final String SEPARATOR = ",";
+
+ /**
+ * 设置字典缓存
+ *
+ * @param key 参数键
+ * @param dictDatas 字典数据列表
+ */
+ public static void setDictCache(String key, List<SysDictData> dictDatas)
+ {
+ SpringUtils.getBean(RedisCache.class).setCacheObject(getCacheKey(key), dictDatas);
+ }
+
+ /**
+ * 获取字典缓存
+ *
+ * @param key 参数键
+ * @return dictDatas 字典数据列表
+ */
+ public static List<SysDictData> getDictCache(String key)
+ {
+ JSONArray arrayCache = SpringUtils.getBean(RedisCache.class).getCacheObject(getCacheKey(key));
+ if (StringUtils.isNotNull(arrayCache))
+ {
+ return arrayCache.toList(SysDictData.class);
+ }
+ return null;
+ }
+
+ /**
+ * 根据字典类型和字典值获取字典标签
+ *
+ * @param dictType 字典类型
+ * @param dictValue 字典值
+ * @return 字典标签
+ */
+ public static String getDictLabel(String dictType, String dictValue)
+ {
+ if (StringUtils.isEmpty(dictValue))
+ {
+ return StringUtils.EMPTY;
+ }
+ return getDictLabel(dictType, dictValue, SEPARATOR);
+ }
+
+ /**
+ * 根据字典类型和字典标签获取字典值
+ *
+ * @param dictType 字典类型
+ * @param dictLabel 字典标签
+ * @return 字典值
+ */
+ public static String getDictValue(String dictType, String dictLabel)
+ {
+ if (StringUtils.isEmpty(dictLabel))
+ {
+ return StringUtils.EMPTY;
+ }
+ return getDictValue(dictType, dictLabel, SEPARATOR);
+ }
+
+ /**
+ * 根据字典类型和字典值获取字典标签
+ *
+ * @param dictType 字典类型
+ * @param dictValue 字典值
+ * @param separator 分隔符
+ * @return 字典标签
+ */
+ public static String getDictLabel(String dictType, String dictValue, String separator)
+ {
+ StringBuilder propertyString = new StringBuilder();
+ List<SysDictData> datas = getDictCache(dictType);
+ if (StringUtils.isNull(datas))
+ {
+ return StringUtils.EMPTY;
+ }
+ if (StringUtils.containsAny(separator, dictValue))
+ {
+ for (SysDictData dict : datas)
+ {
+ for (String value : dictValue.split(separator))
+ {
+ if (value.equals(dict.getDictValue()))
+ {
+ propertyString.append(dict.getDictLabel()).append(separator);
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ for (SysDictData dict : datas)
+ {
+ if (dictValue.equals(dict.getDictValue()))
+ {
+ return dict.getDictLabel();
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 根据字典类型和字典标签获取字典值
+ *
+ * @param dictType 字典类型
+ * @param dictLabel 字典标签
+ * @param separator 分隔符
+ * @return 字典值
+ */
+ public static String getDictValue(String dictType, String dictLabel, String separator)
+ {
+ StringBuilder propertyString = new StringBuilder();
+ List<SysDictData> datas = getDictCache(dictType);
+ if (StringUtils.isNull(datas))
+ {
+ return StringUtils.EMPTY;
+ }
+ if (StringUtils.containsAny(separator, dictLabel))
+ {
+ for (SysDictData dict : datas)
+ {
+ for (String label : dictLabel.split(separator))
+ {
+ if (label.equals(dict.getDictLabel()))
+ {
+ propertyString.append(dict.getDictValue()).append(separator);
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ for (SysDictData dict : datas)
+ {
+ if (dictLabel.equals(dict.getDictLabel()))
+ {
+ return dict.getDictValue();
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 根据字典类型获取字典所有值
+ *
+ * @param dictType 字典类型
+ * @return 字典值
+ */
+ public static String getDictValues(String dictType)
+ {
+ StringBuilder propertyString = new StringBuilder();
+ List<SysDictData> datas = getDictCache(dictType);
+ if (StringUtils.isNull(datas))
+ {
+ return StringUtils.EMPTY;
+ }
+ for (SysDictData dict : datas)
+ {
+ propertyString.append(dict.getDictValue()).append(SEPARATOR);
+ }
+ return StringUtils.stripEnd(propertyString.toString(), SEPARATOR);
+ }
+
+ /**
+ * 根据字典类型获取字典所有标签
+ *
+ * @param dictType 字典类型
+ * @return 字典值
+ */
+ public static String getDictLabels(String dictType)
+ {
+ StringBuilder propertyString = new StringBuilder();
+ List<SysDictData> datas = getDictCache(dictType);
+ if (StringUtils.isNull(datas))
+ {
+ return StringUtils.EMPTY;
+ }
+ for (SysDictData dict : datas)
+ {
+ propertyString.append(dict.getDictLabel()).append(SEPARATOR);
+ }
+ return StringUtils.stripEnd(propertyString.toString(), SEPARATOR);
+ }
+
+ /**
+ * 删除指定字典缓存
+ *
+ * @param key 字典键
+ */
+ public static void removeDictCache(String key)
+ {
+ SpringUtils.getBean(RedisCache.class).deleteObject(getCacheKey(key));
+ }
+
+ /**
+ * 清空字典缓存
+ */
+ public static void clearDictCache()
+ {
+ Collection<String> keys = SpringUtils.getBean(RedisCache.class).keys(CacheConstants.SYS_DICT_KEY + "*");
+ SpringUtils.getBean(RedisCache.class).deleteObject(keys);
+ }
+
+ /**
+ * 设置cache key
+ *
+ * @param configKey 参数键
+ * @return 缓存键key
+ */
+ public static String getCacheKey(String configKey)
+ {
+ return CacheConstants.SYS_DICT_KEY + configKey;
+ }
+}
--
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