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Instance of the input box in html automatically jumping to the last character after modification
<input class="m-form-control" onpaste="return false" placeholder="直播间名称" name="name" onkeyup="this.value=this.value.replace(/[^\u4e00-\u9fa5|\u0000-\u00ff|\u3002|\uFF1F| \uFF01|\uff0c|\u3001|\uff1b|\uff1a|\u3008-\u300f|\u2018|\u2019|\u201c|\u201d|\uff08|\uff09|\u2014|\u2026|\u2013|\uff0e]/g,'')" onafterpaste="this.value=this.value.replace(/[^\u4e00-\u9fa5|\u0000-\u00ff|\u3002|\uFF1F|\uFF01|\uff0c|\u3001| \uff1b|\uff1a|\u3008-\u300f|\u2018|\u2019|\u201c| \u201d|\uff08|\uff09|\u2014|\u2026|\u2013|\uff0e]/g,'')">
There are three events, one onpaste is used to prohibit pasting, and the remaining two are used to remove special characters. The reason is replace, replace will be like re-typing, so the cursor will be resolved at the end
, and the replace event will be triggered when the cursor is lost
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