var parent = document.getElementById('test-list'); var lis = parent.clildren; for(var i=0;i < lis.length;i++){ if(lis[i].innerText === 'Swift' || lis[i].innerText === 'ANSI C' || lis[i].innerText === 'DirectX'){ parent.removeChild(lis[i]); } }
你的第二行的children写成clildren了
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姜争辉_十一不哭
var parent = document.getElementById('test-list'); var lis = parent.clildren; for(var i=0;i < lis.length;i++){ if(lis[i].innerText === 'Swift' || lis[i].innerText === 'ANSI C' || lis[i].innerText === 'DirectX'){ parent.removeChild(lis[i]); } }