调整: 优化缓存工具类

调整: 优化插件提示

src/main/java/com/cool/core/cache/CoolCache.java

@@ -60,6 +60,13 @@ public class CoolCache {
         }
     }
 
+    /**
+     * 数据来源
+     */
+    public static interface ToCacheData {
+        Object apply();
+    }
+
     /**
      * 删除缓存
      *
@@ -87,6 +94,24 @@ public class CoolCache {
         return ifNullValue;
     }
 
+    /**
+     * 普通缓存获取
+     *
+     * @param key 键
+     */
+    public Object get(String key, Duration duration, ToCacheData toCacheData) {
+        Object ifNullValue = getIfNullValue(key);
+        if (ObjUtil.equals(ifNullValue, NULL_VALUE)) {
+            return null;
+        }
+        if (ObjUtil.isEmpty(ifNullValue)) {
+            Object obj = toCacheData.apply();
+            set(key, obj, duration.toSeconds());
+            return obj;
+        }
+        return ifNullValue;
+    }
+
     private Object getIfNullValue(String key) {
         if (type.equalsIgnoreCase(CacheType.CAFFEINE.name())) {
             Cache.ValueWrapper valueWrapper = cache.get(key);

src/main/java/com/cool/core/util/CoolPluginInvokers.java

@@ -64,7 +64,7 @@ public class CoolPluginInvokers {
      */
     public static Object invoke(String key, String methodName, Object... params) {
         Object beanInstance = dynamicJarLoaderService.getBeanInstance(key);
-        CoolPreconditions.checkEmpty(beanInstance, "未找到该插件：" + key);
+        CoolPreconditions.checkEmpty(beanInstance, "未找到该插件：{}, 请前往插件市场进行安装",key);
         ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader();
         try {
             // 设置当前线程的上下文类加载器为插件的类加载器