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| <!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="referrer" content="no-referrer" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>流量消耗器</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/axios@1.7.7/dist/axios.min.js"></script>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
color: #333;
margin: 20px;
line-height: 1.6;
}
.container {
max-width: 600px;
margin: 0 auto;
background-color: #fff;
padding: 20px;
border-radius: 10px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
text-align: center;
}
label {
display: block;
margin-bottom: 5px;
font-weight: bold;
}
select,
input[type="number"],
input[type="text"] {
width: 100%;
padding: 10px;
margin-bottom: 20px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
box-sizing: border-box;
}
button {
width: 100%;
padding: 12px;
background-color: #007bff;
border: none;
color: white;
font-size: 16px;
border-radius: 4px;
cursor: pointer;
transition: background-color 0.3s;
}
button:hover {
background-color: #0056b3;
}
p {
font-size: 16px;
margin: 10px 0;
}
strong {
color: #007bff;
}
@media (max-width: 600px) {
.container {
padding: 15px;
}
}
</style>
</head>
<body>
<div id="app" class="container">
<div>
<label for="input">下载节点</label>
<select type="text" v-model="set.input" class="form-control">
<option value="https://speed.cloudflare.com/__down?bytes=100000000" selected="selected">[默认] cloudflare 100MB</option>
<option value="https://www.cucloud.cn/templets/1/default/images/nodes-overview-bg.png">联通云</option>
<option value="https://cd.pddpic.com/android_dev/2024-10-29/2cbce5a94a1ff8cb4e8125a114960a03.apk">拼多多</option>
<option value="https://i0.hdslb.com/bfs/article/d435b548d27ec95c226c6d217210d98d22682236.gif">bilibili</option>
<option value="https://lf1-cdn-tos.bytegoofy.com/goofy/ies/douyin_home_web/imgs/mob_1-1.15453147.gif">抖音</option>
</select>
<input type="text" v-model="set.input" placeholder="下载链接" class="form-control" autocomplete="off" />
</div>
<div>
<label for="threads">线程</label>
<input type="number" v-model="set.thread" min="1" />
</div>
<div>
<button @click="run">{{set.status?'停止':'开始'}}</button>
</div>
<div>
<p><strong>速度：</strong> {{speed}}</p>
<p><strong>用时：</strong> {{FormatTime(spend)}}</p>
<p><strong>已消耗流量：</strong> {{FormatSize(waste)}}</p>
</div>
</div>
<script>
var errors = null;
new Vue({
el: "#app",
data: {
set: {
input: "https://speed.cloudflare.com/__down?bytes=100000000",
output: "",
infinite: true,
status: false,
thread: 1,
},
tasks: [],
speed: "0",
spend: 0,
waste: 0,
timer: null,
cancelSource: axios.CancelToken.source(),
},
watch: {
async "set.status"(newVal) {
if (newVal) {
this.cancelSource = axios.CancelToken.source();
this.timer = setInterval(() => {
this.speed =
this.FormatSize(
this.tasks.reduce(function (prev, curr) {
return prev + curr;
}, 0)
) + "/s";
this.spend++;
}, 1000);
do {
await new Promise((resolve) => {
let task = [];
for (let i = 0; i < this.set.thread; i++) {
task.push(this.download(Math.random().toString(36).substr(2, 10)));
}
Promise.all(task).finally(resolve);
});
} while (this.set.status && this.set.infinite);
} else {
clearInterval(this.timer);
this.cancelSource.cancel();
}
},
},
methods: {
run() {
this.set.status = !this.set.status;
},
download(id) {
let loaded = 0;
let speed = 0;
let timestamp = new Date().getTime();
let that = this;
const index = this.tasks.push(speed) - 1;
return axios
.request({
url: this.set.input,
params: {
[id]: id,
},
cancelToken: this.cancelSource.token,
onDownloadProgress: function (progressEvent) {
const now = new Date().getTime();
speed = ((progressEvent.loaded - loaded) / (now - timestamp)) * 1000;
that.tasks[index] = speed;
that.waste += progressEvent.loaded - loaded;
loaded = progressEvent.loaded;
timestamp = now;
},
})
.catch((e) => {
if (!axios.isCancel(e)) {
this.set.status = false;
window.alert(e.message);
}
})
.finally(() => {
delete that.tasks[index];
});
},
FormatTime(second) {
if (second < 0) return "";
const hour = Math.floor(second / 3600);
const min = Math.floor(second / 60) % 60;
const sec = second % 60;
const hourStr = hour > 0 ? `${hour < 10 ? "0" : ""}${hour}h` : "";
const minStr = hour > 0 || min > 0 ? `${min < 10 ? "0" : ""}${min}m` : "";
const secStr = `${sec < 10 ? "0" : ""}${sec}s`;
return hourStr + minStr + secStr;
},
FormatSize(bytes) {
if (bytes === 0) return "0 Bytes";
const i = Math.floor(Math.log(bytes) / Math.log(1000));
return parseFloat((bytes / Math.pow(1000, i)).toFixed(2)) + " " + ["Bytes", "KB", "MB", "GB", "TB", "PB", "WTF"][i];
},
},
});
</script>
</body>
</html>
|
