Introduction
UploadFile is a middleware for user to upload their file more easier
1. Install
if you use npm/cnpm
npm/cnpm install @vinvincent/uploadfile
if you use yarn
yarn add @vinvincent/uploadfile
2. Usage
At Client
when you want to upload one file
<!-- use a input dom element to choose files -->
<input id="file" type="file">
<script>
let file = document.getElementById('file').files[0];
let fromData = new FormData();
fromData.append('file', file);
axios.post('your-interface', fromData, {
"content-Type": "multipart/form-data"
})
</script>when you want to upload more than one file
set the input dom element attribute multiple to be true
<!-- use a input dom element to choose files,set the attribute multiple to be true-->
<input id="file" type="file" multiple>
<script>
let files = document.getElementById('file').files;
let fromData
if (files) {
fromData = new FormData();
for (file of files) {
fromData.append('file', file);
}
}
axios.post('your-interface', fromData, {
"content-Type": "multipart/form-data"
})
</script>At Server
const uploadFile = require('@vinvincent/uploadFile')
//if you don't pass the parmas , the default path is `${process.cwd()} + './uploadfiles'`
app.use(uploadFile('your-uploadfile-path'))