在使用uploadFile HTTPAPI在桌面端上传文件到云存储出现以下问题:(这里是使用nodejs开发桌面端程序,使用的是electron框架)
在程序运行后第一次上传是正常的(单张多张都是正常运行),但是第二次正常调用程序报错,无法判断是什么原因造成的,求解答
/**
* 将文件图片传到云端(单张图片)
* @param {*} readImageRes_now 获取的新增的图片信息
* @param {*} directoryPath 目标图片的地址
* @returns
*/
const uploadfile = async (readImageRes_now, directoryPath) => {
//获取AccessToken
let access_token = await getAccessToken();
let uplodaPath = 'ARPhotoImage/' + readImageRes_now;
let uplodUrl = `https://api.weixin.qq.com/tcb/uploadfile?access_token=${access_token}`;
let getUpdalodRes = await axios({
method: 'post',
url: uplodUrl,
data: {
'env': envData.ENVID,
'path': uplodaPath,
}
});
let data = getUpdalodRes.data;
//读取url的二进制文件
//图片文件路径
let imageUrl = path.join(directoryPath, readImageRes_now);
let file = fs.createReadStream(imageUrl);//二进制文件
try {
axios.defaults.headers.post["Content-Type"] = 'multipart/form-data';
await axios({
method: 'post',
url: data.url,
data: {
'key': uplodaPath,
"Signature": data.authorization,
'x-cos-security-token': data.token,
"x-cos-meta-fileid": data.cos_file_id,
'file': file,
}
});
console.log(data.file_id);
return data.file_id;
} catch (error) {
console.log(error);
}
}
//上传多张图片
const uploadfiles = (currentArray, directoryPath) => {
let promiseArray = [];
for (let i = 0; i < currentArray.length; i++) {
promiseArray.push(uploadfile(currentArray[i], directoryPath));
}
Promise.all(promiseArray).then((res) => {
console.log("数据上传结束:", res);
}).catch((err) => {
console.log(err);
});
}
//报错信息
AxiosError [AggregateError]
at AxiosError.from (C:\Users\1MU\Desktop\ARPhoto_backend\node_modules\axios\dist\node\axios.cjs:836:14)
at RedirectableRequest.handleRequestError (C:\Users\1MU\Desktop\ARPhoto_backend\node_modules\axios\dist\node\axios.cjs:3086:25)
at RedirectableRequest.emit (node:events:514:28)
at eventHandlers.<computed> (C:\Users\1MU\Desktop\ARPhoto_backend\node_modules\follow-redirects\index.js:38:24)
at ClientRequest.emit (node:events:514:28)
at Socket.socketErrorListener (node:_http_client:495:9)
at Socket.emit (node:events:514:28)
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
at Axios.request (C:\Users\1MU\Desktop\ARPhoto_backend\node_modules\axios\dist\node\axios.cjs:3876:41)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async uploadfile (C:\Users\1MU\Desktop\ARPhoto_backend\utils\uploadFiles.js:41:9)
at async Promise.all (index 0) {
code: 'ECONNREFUSED',
errors: [
Error: connect ECONNREFUSED 127.0.0.1:80
at createConnectionError (node:net:1634:14)
at afterConnectMultiple (node:net:1664:40) {
errno: -4078,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 80
},
Error: connect ECONNREFUSED ::1:80
at createConnectionError (node:net:1634:14)
at afterConnectMultiple (node:net:1664:40) {
errno: -4078,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '::1',
port: 80
}
],
config: {
transitional: {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false
},
adapter: [ 'xhr', 'http' ],
transformRequest: [ [Function: transformRequest] ],
transformResponse: [ [Function: transformResponse] ],
timeout: 0,
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN',
maxContentLength: -1,
maxBodyLength: -1,
env: { FormData: [Function], Blob: [class Blob] },
validateStatus: [Function: validateStatus],
headers: Object [AxiosHeaders] {
Accept: 'application/json, text/plain, */*',
'Content-Type': 'multipart/form-data; boundary=--------------------------699436463274739593603861',
'User-Agent': 'axios/1.6.8',
'Content-Length': '115848',
'Accept-Encoding': 'gzip, compress, deflate, br'
},
method: 'post',
data: FormData {
_overheadLength: 279,
_valueLength: 48,
_valuesToMeasure: [Array],
writable: false,
readable: true,
dataSize: 0,
maxDataSize: 2097152,
pauseStreams: true,
_released: true,
_streams: [],
_currentStream: null,
_insideLoop: false,
_pendingNext: false,
_boundary: '--------------------------699436463274739593603861',
_events: [Object: null prototype],
_eventsCount: 3
}
},
request: <ref *1> Writable {
_writableState: WritableState {
state: 802924,
highWaterMark: 16384,
defaultEncoding: 'utf8',
length: 0,
corked: 0,
onwrite: [Function: bound onwrite],
writecb: null,
writelen: 0,
afterWriteTickInfo: null,
buffered: [],
bufferedIndex: 0,
pendingcb: 0,
errored: null,
[Symbol(kOnFinished)]: []
},
_events: [Object: null prototype] {
response: [Function: handleResponse],
error: [Function: handleRequestError],
socket: [Function: handleRequestSocket]
},
_eventsCount: 3,
_maxListeners: undefined,
_options: {
maxRedirects: 21,
maxBodyLength: Infinity,
protocol: 'http:',
path: '/undefined',
method: 'POST',
headers: [Object: null prototype],
agents: [Object],
auth: undefined,
family: undefined,
beforeRedirect: [Function: dispatchBeforeRedirect],
beforeRedirects: [Object],
hostname: 'localhost',
port: '',
agent: undefined,
nativeProtocols: [Object],
pathname: '/undefined'
},
_ended: true,
_ending: true,
_redirectCount: 0,
_redirects: [],
_requestBodyLength: 115848,
_requestBodyBuffers: [
[Object], [Object],
[Object], [Object],
[Object], [Object],
[Object]
],
_onNativeResponse: [Function (anonymous)],
_currentRequest: ClientRequest {
_events: [Object: null prototype],
_eventsCount: 7,
_maxListeners: undefined,
outputData: [],
outputSize: 0,
writable: true,
destroyed: false,
_last: false,
chunkedEncoding: false,
shouldKeepAlive: true,
maxRequestsOnConnectionReached: false,
_defaultKeepAlive: true,
useChunkedEncodingByDefault: true,
sendDate: false,
_removedConnection: false,
_removedContLen: false,
_removedTE: false,
strictContentLength: false,
_contentLength: '115848',
_hasBody: true,
_trailer: '',
finished: true,
_headerSent: true,
_closed: false,
socket: [Socket],
_header: 'POST /undefined HTTP/1.1\r\n' +
'Accept: application/json, text/plain, */*\r\n' +
'Content-Type: multipart/form-data; boundary=--------------------------699436463274739593603861\r\n' +
'User-Agent: axios/1.6.8\r\n' +
'Content-Length: 115848\r\n' +
'Accept-Encoding: gzip, compress, deflate, br\r\n' +
'Host: localhost\r\n' +
'Connection: keep-alive\r\n' +
'\r\n',
_keepAliveTimeout: 0,
_onPendingData: [Function: nop],
agent: [Agent],
socketPath: undefined,
method: 'POST',
maxHeaderSize: undefined,
insecureHTTPParser: undefined,
joinDuplicateHeaders: undefined,
path: '/undefined',
_ended: false,
res: null,
aborted: false,
timeoutCb: [Function: emitRequestTimeout],
upgradeOrConnect: false,
parser: null,
maxHeadersCount: null,
reusedSocket: false,
host: 'localhost',
protocol: 'http:',
_redirectable: [Circular *1],
[Symbol(kCapture)]: false,
[Symbol(kBytesWritten)]: 0,
[Symbol(kNeedDrain)]: true,
[Symbol(corked)]: 0,
[Symbol(kOutHeaders)]: [Object: null prototype],
[Symbol(errored)]: null,
[Symbol(kHighWaterMark)]: 16384,
[Symbol(kRejectNonStandardBodyWrites)]: false,
[Symbol(kUniqueHeaders)]: null
},
_currentUrl: 'http://localhost/undefined',
[Symbol(kCapture)]: false
},
cause: AggregateError
at internalConnectMultiple (node:net:1114:18)
at afterConnectMultiple (node:net:1667:5) {
code: 'ECONNREFUSED',
[errors]: [ [Error], [Error] ]
}
}
已解决
/** * 将文件图片传到云端(单张图片) * @param {*} readImageRes_now 获取的新增的图片信息 * @param {*} directoryPath 目标图片的地址 * @returns */ const uploadfile = async (readImageRes_now, directoryPath) => { //获取AccessToken let access_token = await getAccessToken(); let uplodaPath = 'ARPhotoImage/' + readImageRes_now; let uplodUrl = `https://api.weixin.qq.com/tcb/uploadfile?access_token=${access_token}`; console.log(typeof envData.ENVID, typeof uplodaPath); let getUpdalodRes = await axios({ method: 'post', url: uplodUrl, data: { 'env': envData.ENVID, 'path': uplodaPath, } }); let data = getUpdalodRes.data; //读取url的二进制文件 //图片文件路径 let imageUrl = path.join(directoryPath, readImageRes_now); let file = fs.createReadStream(imageUrl);//二进制文件 console.log("获取上传链接:", data); // axios.defaults.headers.post["Content-Type"] = 'multipart/form-data'; await axios({ method: 'post', url: data.url, headers: { "Content-Type": 'multipart/form-data', }, data: { 'key': uplodaPath, "Signature": data.authorization, 'x-cos-security-token': data.token, "x-cos-meta-fileid": data.cos_file_id, 'file': file, } }); // console.log(data.file_id); return data.file_id; } const uploadfiles = (currentArray, directoryPath) => { let promiseArray = []; for (let i = 0; i < currentArray.length; i++) { promiseArray.push(uploadfile(currentArray[i], directoryPath)); } Promise.all(promiseArray).then((res) => { // console.log("数据上传结束:", res); }).catch((err) => { console.log(err); }); }
这个问题跟api有关系?
第二次调用是啥意思
每一步代码都写下console.log输出下