// 获取<p>javascript</p>节点: var js = document.getElementById('test-js');
// 修改文本为JavaScript: // TODO: js.innerHTML = "JavaScript"
// 修改CSS为: color: #ff0000, font-weight: bold // TODO: js.style.color = "#ff0000" js.style.fontWeight = "bold"
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沏曦
// 获取<p>javascript</p>节点: var js = document.getElementById('test-js');
// 修改文本为JavaScript: // TODO: js.innerHTML = "JavaScript"
// 修改CSS为: color: #ff0000, font-weight: bold // TODO: js.style.color = "#ff0000" js.style.fontWeight = "bold"