如何将图像从JSON数据导入到create-react-app [英] How to import images from JSON data into create-react-app

问题描述

所以我有JSON数据，该数据包括位于我的公用文件夹（/ public / images）中的图像的路径。像这样，

So I have JSON data that includes the path to the images thats located in my public folder (/public/images). Like so,

const data = [
{
    "key": 1,
    "name": "Goal Squad",
    "techs": ["React & Redux", "Express", "MySQL"],
    "description": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et",
    "image": "../public/images/test.jpg"
},
{
    "key": 2,
    "name": "WesterosCraft",
    "techs": ["React & Redux", "Express", "MySQL"],
    "description": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et",
    "image": "../public/images/test.jpg"
},

根据其他一些类似情况，这就是我在组件中尝试过的内容；

And based on reading a few other similar situations, this is what I've tried in my component;

class Card extends Component  {

render() {
    const { name, description, image } = this.props;
    const items = Object.values(this.props.techs);

    console.log(this.props)

    return (
        <CardWrapper>
            <Row>
                <Column colmd6 colsm12>
                    <Header card>{name}</Header>
                    <TechList>{items.map(tech =>
                        tech
                    ).join(' / ')}</TechList>
                    <Text regular>{description}</Text>
                    <Button>Visit Website</Button>
                </Column>

                <Column colmd6 colsm12>
                    <img src={require(`${image}`)} alt={name}/>
                </Column>
            </Row>
        </CardWrapper>
    )
}

但是create-react-app抛出错误错误：找不到模块'../ public / images / test.jpg'

But create-react-app throws the error "Error: Cannot find module '../public/images/test.jpg'

任何

推荐答案

我们不能动态使用require。您可以像这样更改数据。

we can not use require dynamically.you can change your data like this.

const data = [
    {
        "key": 1,
        "name": "Goal Squad",
        "techs": ["React & Redux", "Express", "MySQL"],
        "description": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et",
        "image": require("../public/images/test.jpg")
    },
    {
        "key": 2,
        "name": "WesterosCraft",
        "techs": ["React & Redux", "Express", "MySQL"],
        "description": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et",
        "image": require("../public/images/test.jpg")
    }
]

这篇关于如何将图像从JSON数据导入到create-react-app的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！