每次我尝试上传目录时，都会出现此错误，
AbortError: The user aborted a request. at abort (C:\users\anik\desktop\app\node_modules\node-fetch\lib\index.js:1418:16) at AbortSignal.abortAndFinalize (C:\users\anik\desktop\app\node_modules\node-fetch\lib\index.js:1433:4) at AbortSignal.dispatchEvent (C:\users\anik\desktop\app\node_modules\event-target-shim\dist\event-target-shim.js:818:35) at abortSignal (C:\users\anik\desktop\app\node_modules\abort-controller\dist\abort-controller.js:52:12) at AbortController.abort (C:\users\anik\desktop\app\node_modules\abort-controller\dist\abort-controller.js:91:9) at AbortSignal.onAbort (C:\users\anik\desktop\app\node_modules\any-signal\index.js:13:16) at AbortSignal.dispatchEvent (C:\users\anik\desktop\app\node_modules\event-target-shim\dist\event-target-shim.js:818:35) at abortSignal (C:\users\anik\desktop\app\node_modules\abort-controller\dist\abort-controller.js:52:12) at AbortController.abort (C:\users\anik\desktop\app\node_modules\abort-controller\dist\abort-controller.js:91:9) at AbortSignal.onAbort (C:\users\anik\desktop\app\node_modules\any-signal\index.js:13:16) { type: 'aborted', message: 'The user aborted a request.' }
我不明白为什么会出现此错误。我尝试调试但无法理解。
app.post("/upload", async (req, res) => {
if(req.files.upload) {
// console.log(req.files.upload);
let result = folder_upload(req);
}
res.render("transfer");
});
async function folder_upload(req) {
const allFiles = req.files.upload;
const folder = req.body['upload-file-name'];
console.log(folder);
let ipfsId;
allFiles.forEach(function(item) {
// console.log("item ", item);
try {
const fileDetails = {
path: folder +"/"+ item.name,
content: item
}
const options = {
wrapWithDirectory: true,
progress: (prog) => console.log(`received: ${prog}`)
}
ipfs.add(fileDetails, options) // === [line 1] ===
.then((response) => {
console.log(response);
// CID of wrapping directory is returned last
ipfsId = response[response.length - 1].hash;
console.log(ipfsId);
ipfs.setState({ added_file_hash: ipfsId });
}).catch((err) => { // === [line 2] ===
console.error(err);
});
} catch (error) {
console.log("Error exception -", error);
}
});
}
在调试期间，代码在 [line 1] 处停止，然后下降到 [line 2] 并执行 catch 块。