vue动态引入静态资源

静态资源位置（../../assets/piecture/page404.jpg）或者（@/assets/piecture/page404.jpg）

错误引入方式

 错误引入方式（一）

<template><div><img :src="`../../assets/piecture/${page404_$}.jpg`" class="page-404" /></div>
</template><script>
export default {name: "NotFound",data() {return {page404_$: "page404"};}
};
</script>

 错误引入方式（二）

<template><div><img :src="page404Path" class="page-404" /></div>
</template><script>
export default {name: "NotFound",data() {return {page404Path: "../../assets/piecture/page404.jpg",};}
};
</script>

正确引入方式

 正确引入方式（一）

<template><div><img src="../../assets/piecture/page404.jpg" class="page-404" /></div>
</template><script>
export default {
};
</script>

正确引入方式（二）

<template><div><img :src="page404Imply" class="page-404" /></div>
</template><script>
import page404Imply from "@/assets/piecture/page404.jpg";
export default {name: "NotFound",data() {return {page404Imply};}
};
</script>

 正确引入方式（三）

<template><div><img :src="page404" class="page-404" /></div>
</template><script>
export default {name: "NotFound",data() {return {page404: require("@/assets/piecture/page404.jpg"),};}
};
</script>

正确引入方式（四）

<template><div><img :src="page404ImpAsync" class="page-404" /></div>
</template><script>
export default {name: "NotFound",data() {return {page404ImpAsync: "",};},created() {import("@/assets/piecture/page404.jpg").then((res) => {this.page404ImpAsync = res.default;});},
};
</script>