feat: 缓存数据

nkebao/src/components/ui/button.tsx

@@ -0,0 +1,52 @@
+import React from 'react';
+
+interface ButtonProps {
+  children: React.ReactNode;
+  variant?: 'default' | 'destructive' | 'outline' | 'secondary' | 'ghost' | 'link';
+  size?: 'default' | 'sm' | 'lg' | 'icon';
+  className?: string;
+  onClick?: (e?: React.MouseEvent) => void;
+  disabled?: boolean;
+  type?: 'button' | 'submit' | 'reset';
+}
+
+export function Button({ 
+  children, 
+  variant = 'default', 
+  size = 'default',
+  className = '',
+  onClick,
+  disabled = false,
+  type = 'button'
+}: ButtonProps) {
+  const baseClasses = 'inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:opacity-50 disabled:pointer-events-none';
+  
+  const variantClasses = {
+    default: 'bg-blue-600 text-white hover:bg-blue-700',
+    destructive: 'bg-red-600 text-white hover:bg-red-700',
+    outline: 'border border-gray-300 bg-white text-gray-700 hover:bg-gray-50',
+    secondary: 'bg-gray-100 text-gray-900 hover:bg-gray-200',
+    ghost: 'hover:bg-gray-100 text-gray-700',
+    link: 'text-blue-600 underline-offset-4 hover:underline'
+  };
+
+  const sizeClasses = {
+    default: 'h-10 px-4 py-2',
+    sm: 'h-9 px-3',
+    lg: 'h-11 px-8',
+    icon: 'h-10 w-10'
+  };
+
+  const classes = `${baseClasses} ${variantClasses[variant]} ${sizeClasses[size]} ${className}`;
+  
+  return (
+    <button 
+      className={classes}
+      onClick={onClick}
+      disabled={disabled}
+      type={type}
+    >
+      {children}
+    </button>
+  );
+}