console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<textarea id="input" name="story" rows="5" cols="33">
</textarea>
<div>
<input id="submit" type="button" value="转换">
</div>
<div>
<code id="content"></code>
</div>
<script>
document.getElementById('submit').onclick = function () {
const value = document.getElementById('input').value.trim()
let source = []
try {
source = JSON.parse(value)
} catch (err) {
alert('格式错误')
return
}
let arr = []
source.forEach((wrap) => {
const lsArr = wrap.deliveryMapPointList.map(({ longitude, latitude }) => [longitude, latitude])
arr = [].concat(arr, lsArr)
})
document.getElementById('content').innerHTML = JSON.stringify(arr)
}
</script>
</body>
</html>