处理字符串 拼接url

step_splitUrl(...args) {
    const [item, h5Id, editUrl, token] = args.flat(Infinity)
    const infoId = editUrl.substr(editUrl.indexOf('?') + 1, editUrl.length - editUrl.indexOf('?'))
    const url = editUrl.replace(infoId, `from=a2p&${infoId}`)
    const headList = JSON.parse(JSON.stringify(this.headList))
    headList.forEach(i => {
      if (i.appId === item.appId) { i.srcUrl = `${url}&token=${token}` }
    })
    this.setHeadList(headList)
    this.setH5Id(h5Id)
    this.setShowNavIframe({ appId: item.appId, state: true })
    this.setNavLabel(item.name)
    return [...args]
}

有需要学习compose课程 可以私信我，扔物线的课程，可以五百观看完