无法解析 import { Button } from "@/components/ui/button";在 Next.js 项目中”

Question

我刚刚在导入按钮中遇到错误，为什么我得到了，我不明白事实上GPT无法解决这个问题，我添加了所有的nessassary库！

"use client";
import { Button } from "@/components/ui/button";
import { UserButton, useUser } from "@clerk/nextjs";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api"; 
import { useEffect } from "react";

import Image from "next/image";

export default function Home() {

  const {user} = useUser();
  const createUser = useMutation(api.user.createUser);


  useEffect(() => {
    if (user) {
      user&&CheckUser();
    }
  }, [user]);
  const CheckUser = async()=>{
    const result = await createUser({
      email:user?.primaryEmailAddress?.emailAddress,
      imageUrl:user?.imageUrl,
      userName:user?.fullName
    });
    console.log(result);
  }
  return (
    <div>
      <p>Shree Ganesh ai namah</p>

      
        <UserButton/>
        Hello
        <Button>Click</Button>
      
    </div>
  );
}

帮助我摆脱困境

Answer 1

您需要在

Button

文件夹下添加

components

组件，请查看这里的shadcn指南：

https://ui.shadcn.com/docs/components/button

如果是手动添加的，则需要在

Button

下创建

component/ui

组件：

import * as React from "react"
import { Slot } from "@radix-ui/react-slot"
import { cva, type VariantProps } from "class-variance-authority"

import { cn } from "@/lib/utils"

const buttonVariants = cva(
  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
  {
    variants: {
      variant: {
        default: "bg-primary text-primary-foreground hover:bg-primary/90",
        destructive:
          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
        outline:
          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
        secondary:
          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
        ghost: "hover:bg-accent hover:text-accent-foreground",
        link: "text-primary underline-offset-4 hover:underline",
      },
      size: {
        default: "h-10 px-4 py-2",
        sm: "h-9 rounded-md px-3",
        lg: "h-11 rounded-md px-8",
        icon: "h-10 w-10",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  }
)

export interface ButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof buttonVariants> {
  asChild?: boolean
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant, size, asChild = false, ...props }, ref) => {
    const Comp = asChild ? Slot : "button"
    return (
      <Comp
        className={cn(buttonVariants({ variant, size, className }))}
        ref={ref}
        {...props}
      />
    )
  }
)
Button.displayName = "Button"

export { Button, buttonVariants }

但是 shadcn 从 cli 自动为您添加会更容易：

npx shadcn@latest add button