```
代码如下,为什么手机写不了markdown,。。。。。。。。。。
```
let url = 'http://127.0.0.1:8080/hhh.json'
let name = url.substring(url.lastIndexOf("/") + 1)
let downLoad = async () => {
let responsePromise = await fetch(url)
let blob = await responsePromise.blob()
let objectURL = window.URL.createObjectURL(blob)
let a = document.createElement('a')
a.href = objectURL
a.download = name
a.click()
a.remove()
}
downLoad()
```
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