在輸出子節(jié)點(diǎn)內(nèi)容中,無(wú)法實(shí)現(xiàn)我想要的結(jié)果,請(qǐng)幫忙看下哪兒有問(wèn)題了。想要輸出new YorkWashingtonChicagoHouston這四項(xiàng),請(qǐng)問(wèn)如何實(shí)現(xiàn)?我的代碼哪兒有問(wèn)題了?
關(guān)于DOM子節(jié)點(diǎn),父節(jié)點(diǎn)的問(wèn)題?
瀟瀟雨雨
2018-09-11 14:21:33