问题描述
我正在使用 @google-cloud/storage 包并生成签名 url 来上传文件,如下所示:
const path = require("path");
const { Storage } = require("@google-cloud/storage");
const GOOGLE_CLOUD_KEYFILE = path.resolve(
__dirname + "/../gcloud_media_access.json"
);
const storage = new Storage({
keyFilename: GOOGLE_CLOUD_KEYFILE,});
exports.uploadUrlGCloud = async (bucketName,key,isPrivate = false) => {
let bucket = storage.bucket(bucketName);
let file = bucket.file(key);
const options = {
version: "v4",action: "write",expires: Date.Now() + 15 * 60 * 1000 // 15 minutes
};
let signedUrl = (await file.getSignedUrl(options))[0];
if(isPrivate){
await file.makePrivate({strict: true});
}
return signedUrl;
};
const url = await uploadUrlGCloud(bucket,true);
我收到这样的 404 api 错误:
ApiError: No such object: testbucket/account/upload/4aac0fb0-92dd-11eb-8723-6b3ad09f80fa_demo.jpg
我想问的是有没有办法生成私有的signedUrl?在上传文件之前,我想将其标记为私有并防止公开访问。
编辑:
我上传了一个文件到创建的签名 URL,并再次 makePrivate
上传到上传的文件。这次我没有收到任何错误。然而,当我再次检查文件时,我发现它仍然是公开的。
const makeFilePrivate = async (bucketName,key) => {
return new Promise((resolve,reject) => {
let bucket = storage.bucket(bucketName);
let file = bucket.file(key);
try {
file.makePrivate({strict: true},err => {
if(!err) {
resolve(file.isPublic());
} else
reject(err);
})
} catch (err) {
reject(err);
}
})
};
console.log(await makeFilePrivate(bucket,remotePath));
// True