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我试图切换出“d”值并将其替换为动态生成的数字,但我不断收到“意外数字”作为我的输出。以下是我目前拥有的内容:使用javascript在svg路径中切换“d”值?
<path id="pathA" d="M 0 0 l 0 255" stroke="none" stroke-width="0" fill="none"/>
<script>
var sink = document.getElementById("pathA");
sink.setAttribute("d", M 0 0 l 0 (round*25.5));
</script>
您是否尝试将属性设置为字符串,即'sink.setAttribute(“d”,“M 0 0 l 0”+(round * 25.5));'' –