获取select值 html结构添加select <!DOCTYPE html> <html lang="en"><head><meta charset="UTF-8"><title>Title</title><script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script> </head><body><select id="selector"><option value="1">选项一</option><option value="2">选项二</option><option value="3">选项三</option><option value="4">选项四</option></select> </body> <script> </script></html...