var test_list = document.querySelector("#test-list"); var lang_list = document.querySelectorAll(".lang"); console.log(); test_list.innerHTML = ""; test_list.innerHTML = Array.from(lang_list) .sort((a,b) => (a.innerText === b.innerText) ? 0 : (a.innerText > b.innerText ? 1 : -1)) .map((value) => value.outerHTML).toString().replace(/\,/g,'');
将NodeList转为数组，似乎很难在将数组转换为NodeList
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一只胖胖的小猫咪
var test_list = document.querySelector("#test-list"); var lang_list = document.querySelectorAll(".lang"); console.log(); test_list.innerHTML = ""; test_list.innerHTML = Array.from(lang_list) .sort((a,b) => (a.innerText === b.innerText) ? 0 : (a.innerText > b.innerText ? 1 : -1)) .map((value) => value.outerHTML).toString().replace(/\,/g,'');