更改文件浏览按钮的值input typetext idinput1 input typebutton idbtn1 onclickmyfile.
更改文件浏览按钮的值
<input type="text" id="input1">
<input type="button" id="btn1" onclick="myfile.click();" value="Open...">
<input type="file" id="myfile" onchange="input1.value=this.value" style="display:none">