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update-file-storage

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This commit is contained in:
Eason010212
2025-06-22 15:32:36 +08:00
parent 764a95e64a
commit d6e1c45e8b
2 changed files with 204 additions and 102 deletions
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6
mixio.js
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@@ -833,7 +833,7 @@ var mixioServer = async function() {
var topic = packet.topic.split('/')
var payload = String(packet.payload)
if (topic.length == 3) {
if(topic[2] == 'storage') {
if(topic[2][0] == '$') {
// 判断是否是base64, 开头为data:image/***;base64, ***可以为png,bmp,jpg,jpeg,gif,svg,ico
const allowFormats = ['png', 'bmp', 'jpg', 'jpeg', 'gif', 'svg', 'ico'];
const base64Reg = /^data:image\/(\w+);base64,/;
@@ -842,7 +842,7 @@ var mixioServer = async function() {
// 是base64
const format = match[1];
const timeStamp = Date.now();
const fileName = `${timeStamp}.${format}`;
const fileName = topic[2] + '_' + `${timeStamp}.${format}`;
const filePath = path.join('store', topic[0], topic[1], fileName);
const base64Data = payload.replace(base64Reg, '');
const buffer = Buffer.from(base64Data, 'base64');
@@ -851,7 +851,7 @@ var mixioServer = async function() {
} else {
// 全部明文存为txt
const timeStamp = Date.now();
const fileName = `${timeStamp}.txt`;
const fileName = topic[2] + '_' + `${timeStamp}.txt`;
const filePath = path.join('store', topic[0], topic[1], fileName);
fs.mkdirSync(path.dirname(filePath), { recursive: true});
fs.writeFileSync(filePath, payload);