问题描述
我有一个无法访问 s3 存储桶的无服务器 lambda 函数。我收到 const vendoRSShow = (props) => {
const handleDelete = (vendor) => {
props.deletevendor(vendor.id);
};
const [counts,setCounts] = useState({}); // <-- initial empty object for counts
// similar to componentDidMount:
useEffect(() => {
document.title = `You clicked ${Object.values(counts).reduce(
(total,{ count }) => total + count,0
)} times`;
});
// initialize/update state when vendors array changes
useEffect(() => {
setCounts(
props.vendors.reduce(
(counts,{ id }) => ({
...counts,[id]: 0 // <-- store counts by vendor id
}),{}
)
);
},[props.vendors]);
const handleCount = (id) => () =>
setCounts((counts) => ({
...counts,[id]: counts[id] + 1 // <-- update specific vendor's count
}));
return (
<div className="vendor-show-div" style={vendors}>
{props.vendors.map((vendor) => (
<ul key={vendor.id}>
<Link to={`/vendors/${vendor.id}`}>
{vendor.name}- ${vendor.total_cost}
</Link>
- <button onClick={() => handleDelete(vendor)}>X</button>-{" "}
<button onClick={handleCount(vendor.id)}>{counts[vendor.id]}</button>
</ul>
))}
</div>
);
};
错误。
此 Lambda 与 VPC 相关联，我已授予 s3 权限。
Connect timeout on endpoint URL:解决方法
添加 S3 VPC 端点后，此问题已解决。