为什么 link 在我使用 getStaticProps 时不起作用?
why link doesn't work when I use getStaticProps?
我是 next js 的新手,我正在使用 NextJS 开发项目。我的物品页面中有一些拍品当前显示拍品 (pagination/items.tsx
),我还有 lotDetails
页面,我希望它使用动态路由 (lotDetails\id\index.tsx
) 显示每个拍品的详细信息。
这是文件夹结构:
现在,当我点击 Items.tsx
中的 Link 时,我希望它会转到 lotDetails
页面并传递道具,但没有任何反应! (它停留在项目页面上!)。这是 Items.tsx
:
import React from 'react'
import Link from "next/link"
const Items = ({currentItems}:{currentItems:any}) => {
console.log(currentItems)
// const ids=currentItems.map((el:any)=>el.id)
// const paths=ids.map((el:any)=>{params:{id:el.toString()}})
// console.log(paths)
return (
<>
<div className="container">
<div className="row">
{currentItems.map((el:any)=><div className="col-md-3 ">
//this should be linked to lotDetails page!
<Link href={{pathname:"../lotDetails/[id]",query:{id:JSON.stringify(el.id),title:el.title,image:el.image,description:el.description.toString(),rate:el.rating.rate,count:el.rating.count,price:el.price},}} as={`/lotDetails/${el.id.toString()}`}>
<div className="lot">
<div className="img-container">
<img src={el.image}/>
</div>
<div className="title">
{el.title}
</div>
<div className="price">
<span className="price-title">Price:</span>
<span>{el.price}</span>
</div>
</div>
</Link>
</div>)}
</div>
</div>
</>
)
}
export default Items;
我在 lotDetails
中使用 getStaticProps
和 GetStaticPaths
:
const LotDetails = (props:any) => {
const dispatch=useDispatch();
console.log(props)
const lotCount=1;
const addLots=()=>{
dispatch(AddCustomerLot({...props,lotCount:lotCount}))
}
return (
<>
<div className='container lot-details'>
<div className="row" >
<div className="col-md-6">
<div className="detail-container">
<div className="title-details"><h3>{props.title}</h3></div>
<div className="badge"><FontAwesomeIcon icon={faStar}/><span>{props.rate}</span></div>
<div className="inventory">
Inventory: <span className="count">{props.count}</span>
</div>
<div className="description-details">{props.description}</div>
<div className="price">Price: <span className="price-number">{props.price}$</span> </div>
<button className="btn btn-regist" onClick={addLots}>Add to shopping basket</button>
</div>
</div>
<div className="col-md-6"><img src={props.image} alt="" /></div>
</div>
</div>
</>
)
}
export const getStaticPaths:GetStaticPaths=async(context:any)=>{
const response= await axios.get("https://fakestoreapi.com/products")
const paths=response.data.map((el:any)=>({params:{id:el.id.toString()}}))
console.log(paths)
return{
paths,
fallback:'blocking'
}
}
export const getStaticProps:GetStaticProps=async(context:any)=>{
return{
props:
{
//recieve props
id:context.query.id,
title:context.query.title,
image:context.query.image,
description:context.query.description,
rate:context.query.rate,
count:context.query.count,
price:context.query.price
}
}
}
export default LotDetails;
当我删除 getStaticProps
和 getStaticPaths
时,link 起作用了!所以我收到 link 完美运行,问题出在 getStaticProps
和 getStaticPaths
中。我当然不想用getServerSideProps
。
更新
根据julio的建议我改了pathName,我也把context.query改成了context.params.id:
项目:
<Link href={{pathname:`/lotDetails/${el.id}`,query:{id:JSON.stringify(el.id),title:el.title,image:el.image,description:el.description.toString(),rate:el.rating.rate,count:el.rating.count,price:el.price},}} as={`/lotDetails/${el.id.toString()}`}>
<div className="lot">
<div className="img-container">
<img src={el.image}/>
</div>
<div className="title">
{el.title}
</div>
<div className="price">
<span className="price-title">Price:</span>
<span>{el.price}</span>
</div>
</div>
</Link>
批次详情:
return (
<>
<div className='container lot-details'>
<div className="row" >
<div className="col-md-6">
//I removed all section which used props and querys using comments
{/* <div className="detail-container">
<div className="title-details"><h3>{props.title}</h3></div>
<div className="badge"><FontAwesomeIcon icon={faStar}/><span>{props.rate}</span></div>
<div className="inventory">
Inventory: <span className="count">{props.count}</span>
</div>
<div className="description-details">{props.description}</div>
<div className="price">Price: <span className="price-number">{props.price}$</span> </div>
<button className="btn btn-regist" onClick={addLots}>Add to shopping basket</button>
</div> */}
</div>
{/* <div className="col-md-6"><img src={props.image} alt="" /></div> */}
</div>
</div>
</>
)
}
export const getStaticPaths:GetStaticPaths=async(context:any)=>{
const response= await axios.get("https://fakestoreapi.com/products")
const paths=response.data.map((el:any)=>({params:{id:el.id.toString()}}))
console.log(paths)
return{
paths,
fallback:'blocking'
}
}
export const getStaticProps:GetStaticProps=async(context:any)=>{
return{
props:
{
id:context.params.id,
// title:context.query.title,
// image:context.query.image,
// description:context.query.description,
// rate:context.query.rate,
// count:context.query.count,
// price:context.query.price
}
}
}
最后,我分两步解决了问题:
1-我正在使用 google chrome 浏览器,因此我配置了 chrome 并添加了我的本地主机端口:
我使用了这个 link:chrome://inspect/,单击配置按钮并添加了我的本地主机端口(在我的例子中 localhost:3000)
2-我将此代码添加到 lotDetails 页面(我使用 axios 的页面)
axios.defaults.httpsAgent=new https.Agent({
rejectUnauthorized:false,
})
别忘了导入:
import https from "https"
现在可以使用了。
我是 next js 的新手,我正在使用 NextJS 开发项目。我的物品页面中有一些拍品当前显示拍品 (pagination/items.tsx
),我还有 lotDetails
页面,我希望它使用动态路由 (lotDetails\id\index.tsx
) 显示每个拍品的详细信息。
这是文件夹结构:
现在,当我点击 Items.tsx
中的 Link 时,我希望它会转到 lotDetails
页面并传递道具,但没有任何反应! (它停留在项目页面上!)。这是 Items.tsx
:
import React from 'react'
import Link from "next/link"
const Items = ({currentItems}:{currentItems:any}) => {
console.log(currentItems)
// const ids=currentItems.map((el:any)=>el.id)
// const paths=ids.map((el:any)=>{params:{id:el.toString()}})
// console.log(paths)
return (
<>
<div className="container">
<div className="row">
{currentItems.map((el:any)=><div className="col-md-3 ">
//this should be linked to lotDetails page!
<Link href={{pathname:"../lotDetails/[id]",query:{id:JSON.stringify(el.id),title:el.title,image:el.image,description:el.description.toString(),rate:el.rating.rate,count:el.rating.count,price:el.price},}} as={`/lotDetails/${el.id.toString()}`}>
<div className="lot">
<div className="img-container">
<img src={el.image}/>
</div>
<div className="title">
{el.title}
</div>
<div className="price">
<span className="price-title">Price:</span>
<span>{el.price}</span>
</div>
</div>
</Link>
</div>)}
</div>
</div>
</>
)
}
export default Items;
我在 lotDetails
中使用 getStaticProps
和 GetStaticPaths
:
const LotDetails = (props:any) => {
const dispatch=useDispatch();
console.log(props)
const lotCount=1;
const addLots=()=>{
dispatch(AddCustomerLot({...props,lotCount:lotCount}))
}
return (
<>
<div className='container lot-details'>
<div className="row" >
<div className="col-md-6">
<div className="detail-container">
<div className="title-details"><h3>{props.title}</h3></div>
<div className="badge"><FontAwesomeIcon icon={faStar}/><span>{props.rate}</span></div>
<div className="inventory">
Inventory: <span className="count">{props.count}</span>
</div>
<div className="description-details">{props.description}</div>
<div className="price">Price: <span className="price-number">{props.price}$</span> </div>
<button className="btn btn-regist" onClick={addLots}>Add to shopping basket</button>
</div>
</div>
<div className="col-md-6"><img src={props.image} alt="" /></div>
</div>
</div>
</>
)
}
export const getStaticPaths:GetStaticPaths=async(context:any)=>{
const response= await axios.get("https://fakestoreapi.com/products")
const paths=response.data.map((el:any)=>({params:{id:el.id.toString()}}))
console.log(paths)
return{
paths,
fallback:'blocking'
}
}
export const getStaticProps:GetStaticProps=async(context:any)=>{
return{
props:
{
//recieve props
id:context.query.id,
title:context.query.title,
image:context.query.image,
description:context.query.description,
rate:context.query.rate,
count:context.query.count,
price:context.query.price
}
}
}
export default LotDetails;
当我删除 getStaticProps
和 getStaticPaths
时,link 起作用了!所以我收到 link 完美运行,问题出在 getStaticProps
和 getStaticPaths
中。我当然不想用getServerSideProps
。
更新
根据julio的建议我改了pathName,我也把context.query改成了context.params.id:
项目:
<Link href={{pathname:`/lotDetails/${el.id}`,query:{id:JSON.stringify(el.id),title:el.title,image:el.image,description:el.description.toString(),rate:el.rating.rate,count:el.rating.count,price:el.price},}} as={`/lotDetails/${el.id.toString()}`}>
<div className="lot">
<div className="img-container">
<img src={el.image}/>
</div>
<div className="title">
{el.title}
</div>
<div className="price">
<span className="price-title">Price:</span>
<span>{el.price}</span>
</div>
</div>
</Link>
批次详情:
return (
<>
<div className='container lot-details'>
<div className="row" >
<div className="col-md-6">
//I removed all section which used props and querys using comments
{/* <div className="detail-container">
<div className="title-details"><h3>{props.title}</h3></div>
<div className="badge"><FontAwesomeIcon icon={faStar}/><span>{props.rate}</span></div>
<div className="inventory">
Inventory: <span className="count">{props.count}</span>
</div>
<div className="description-details">{props.description}</div>
<div className="price">Price: <span className="price-number">{props.price}$</span> </div>
<button className="btn btn-regist" onClick={addLots}>Add to shopping basket</button>
</div> */}
</div>
{/* <div className="col-md-6"><img src={props.image} alt="" /></div> */}
</div>
</div>
</>
)
}
export const getStaticPaths:GetStaticPaths=async(context:any)=>{
const response= await axios.get("https://fakestoreapi.com/products")
const paths=response.data.map((el:any)=>({params:{id:el.id.toString()}}))
console.log(paths)
return{
paths,
fallback:'blocking'
}
}
export const getStaticProps:GetStaticProps=async(context:any)=>{
return{
props:
{
id:context.params.id,
// title:context.query.title,
// image:context.query.image,
// description:context.query.description,
// rate:context.query.rate,
// count:context.query.count,
// price:context.query.price
}
}
}
最后,我分两步解决了问题:
1-我正在使用 google chrome 浏览器,因此我配置了 chrome 并添加了我的本地主机端口:
我使用了这个 link:chrome://inspect/,单击配置按钮并添加了我的本地主机端口(在我的例子中 localhost:3000)
2-我将此代码添加到 lotDetails 页面(我使用 axios 的页面)
axios.defaults.httpsAgent=new https.Agent({
rejectUnauthorized:false,
})
别忘了导入:
import https from "https"
现在可以使用了。