锘?function () {
    // 鍒濆鍖
    var currentIndex = 0
    var currentTab = $('.tabs .item').get(currentIndex)
    var currentContent = $('.tab-content').get(currentIndex)
    $(currentContent).css('display', 'block')
    $(currentTab).addClass('active')

    // 鐐瑰嚮浜嬩欢
    $('.tabs').click(function (e) {
        if (e.target === currentTab) return
        // 娓呴櫎
        $(currentTab).removeClass('active')
        $(currentContent).css('display', 'none')
        // 娣诲姞
        currentTab = $(e.target).addClass('active')
        currentContent = $('.tab-content').get($(e.target).attr('current'))
        $(currentContent).css('display', 'block')
    })
})()