<!DOCTYPE html><html><body><form id="frm1" enctype="text/plain">First name: <input type="text" name="fname" value="Donald"><br>Last name: <input type="text" name="lname" value="Duck"><br></form><p>Form data will be encoded as:<script>document.write(document.getElementById("frm1").enctype);</script></p></body></html>运行结果如下:
Form data will be encoded as:text/plain希望本文所述对大家的javascript程序设计有所帮助。