const urlNow = localStorage.getItem('redirect_uri')

        const url = `${this.api.get_code}?appid=${this.appid}&redirect_uri=${encodeURIComponent(urlNow)}&response_type=code&scope=snsapi_base#wechat_redirect`

        window.location.replace(url)

微信公众号迁移后将appid替换为新公众号的appid报错 此公众号被封禁，错误码10004