问题描述
使用< script type = text/javascript> 和< script type = module> 加载HTML中的JavaScript文件有什么区别?
What is the difference between loading JavaScript files in HTML using <script type=text/javascript> and <script type=module>?
推荐答案
HTML5规范不鼓励使用 type = text/javascript :
The HTML5 specification discourages the use of type=text/javascript:
来自 https://www.w3.org/TR/html5/semantics-scripting.html#element-attrdef-script-type :
将属性设置为字符串"module"的ASCII不区分大小写的匹配项.表示该脚本是模块脚本，将根据JavaScript Module顶级产品进行解释.模块脚本不受字符集和延迟属性的影响.
Setting the attribute to an ASCII case-insensitive match for the string "module" means that the script is a module script, to be interpreted according to the JavaScript Module top-level production. Module scripts are not affected by the charset and defer attributes.
(我强调)
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