有关初始化的问题

window.onload = function () { const jssdk = WebOfficeSDK.init({ officeType: WebOfficeSDK.OfficeType.Writer,
appId: '',
fileId: '',
token: '',
customArgs:{"user":"张三","number":'2658'}
})

customArgs在回调中打印$_SERVER未获取 sdk版本v1.1.22