java方法里面生成js弹出框

Posted 2020-10-03 草鸟It

核心代码：方法参数要有response

 

response.setContextType("text/html;charset=UTF-8");

PrintWrite out = response.getWrite();

out.write("<script type=‘text/javascript‘>alert(‘这是一个弹出框!‘);window.close();</script>");

out.flush();

out.close();