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92 lines
2.7 KiB
92 lines
2.7 KiB
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>歌单封面上传</title>
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</head>
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<body>
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<input id="file" type="file" name="filename" />
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<img
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id="playlist_cover"
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style="height: 200px; width: 200px; border-radius: 50%"
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/>
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<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js
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"></script>
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<script>
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const phone = '';
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const password = '';
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const playlist_id = '';
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let cookieToken = '';
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if (!phone || !password) {
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const msg = '请设置你的手机号码和密码';
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alert(msg);
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throw new Error(msg);
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}
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if (!playlist_id) {
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const msg = '请设置你的歌单id';
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alert(msg);
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throw new Error(msg);
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}
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main();
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login();
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async function main() {
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document.querySelector('input[type="file"]').addEventListener(
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'change',
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function (e) {
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var file = this.files[0];
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upload(file);
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},
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false,
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);
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const res = await axios({
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url: `/playlist/detail?id=${playlist_id}×tamp=${Date.now()}`,
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});
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document.querySelector('#playlist_cover').src =
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res.data.playlist.coverImgUrl;
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}
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async function login() {
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const res = await axios({
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url: `/login/cellphone?phone=${phone}&password=${password}`,
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withCredentials: true, //关键
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});
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cookieToken = res.data.cookie;
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}
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async function upload(file) {
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var formData = new FormData();
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formData.append('imgFile', file);
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const imgSize = await getImgSize(file);
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const res = await axios({
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method: 'post',
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url: `http://localhost:3000/playlist/cover/update?id=${playlist_id}&cookie=${cookieToken}&imgSize=${
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imgSize.width
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}&imgX=0&imgY=0×tamp=${Date.now()}`,
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headers: {
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'Content-Type': 'multipart/form-data',
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},
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data: formData,
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});
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document.querySelector('#playlist_cover').src = res.data.data.url;
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}
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function getImgSize(file) {
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return new Promise((resolve, reject) => {
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let reader = new FileReader();
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reader.readAsDataURL(file);
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reader.onload = function (theFile) {
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let image = new Image();
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image.src = theFile.target.result;
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image.onload = function () {
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resolve({
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width: this.width,
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height: this.height,
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});
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};
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};
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});
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}
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</script>
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</body>
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</html>
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