1.优化目录结构

src/main/java/vvpkassistant/config/FunctionConfigHolder.java

@@ -0,0 +1,43 @@
+package vvpkassistant.config;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import vvpkassistant.FunctionConfig.mapper.FunctionConfigMapper;
+import vvpkassistant.FunctionConfig.model.FunctionConfigModel;
+
+import javax.annotation.PostConstruct;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+@Component
+@RequiredArgsConstructor
+public class FunctionConfigHolder {
+    // 线程安全的全局配置容器
+    static public final List<FunctionConfigModel> CONFIGS = new CopyOnWriteArrayList<>();
+
+    @Autowired
+    private FunctionConfigMapper configMapper;
+
+    /**
+     * 启动时加载所有配置到内存
+     */
+    @PostConstruct
+    public void init() {
+        List<FunctionConfigModel> dbConfigs = configMapper.selectList(null);
+        CONFIGS.clear();
+        CONFIGS.addAll(dbConfigs);
+        System.out.println("已加载 "+CONFIGS.size()+" 条功能配置");
+    }
+
+    /**
+     * 按功能名获取配置值
+     */
+    public static String getValue(String functionName) {
+        return CONFIGS.stream()
+                .filter(c -> functionName.equals(c.getFunctionName()))
+                .findFirst()
+                .map(FunctionConfigModel::getFunctionValue)
+                .orElse(null);
+    }
+
+}