feat: 前端完成适配后端api

src/components/Alert/index.ts

@@ -50,10 +50,31 @@ const [useAlertProvider, useAlertStore] = createInjectionState(() => {
     }
   }
 
+  // Convenience methods for different alert types
+  function error(message: string, duration = 2000) {
+    show(message, "error", duration);
+  }
+
+  function info(message: string, duration = 2000) {
+    show(message, "info", duration);
+  }
+
+  function warn(message: string, duration = 2000) {
+    show(message, "warning", duration);
+  }
+
+  function success(message: string, duration = 2000) {
+    show(message, "success", duration);
+  }
+
   return {
     alertState,
     show,
     hide,
+    error,
+    info,
+    warn,
+    success,
   };
 });