84669 person learning
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类似head一样,有个</head>
Why doesn’t the img have a closing tag? -PHP Chinese website Q&A-Why doesn’t img have a closing tag? -PHP Chinese website Q&A
Please watch and learn.
因为img属于空元素,没有内容的 HTML 内容被称为空元素。空元素是在开始标签中关闭的。<br /> 就是没有关闭标签的空元素(<br /> 标签定义换行)。
Why doesn’t the img have a closing tag? -PHP Chinese website Q&A-Why doesn’t img have a closing tag? -PHP Chinese website Q&A
Please watch and learn.
因为img属于空元素,没有内容的 HTML 内容被称为空元素。空元素是在开始标签中关闭的。
<br /> 就是没有关闭标签的空元素(<br /> 标签定义换行)。