如何发送从HTML表单到Servlet的路径？

Question

I want to send path(it is the path of a properties file) from a HTML form to the servlet. 我想从HTML表单发送路径（它是属性文件的路径）到servlet。 How would the servlet read the path?What should be the code to be written in the servlet? servlet如何读取路径？应该在servlet中编写什么代码？

Answer 1

I think you could solve this by doing something like this: 我认为您可以通过执行以下操作来解决此问题：

  <!DOCTYPE html>
  <html>
    <body>
      <form action="demo_form.asp">
        First name: <input type="text" name="fname"><br>
        <input type="hidden" name="country" value="Norway">
        <input type="submit" value="Submit">
      </form>
      <p>Notice that the hidden field above is not shown to a user.</p>
    </body>
 </html>

In your servlet You then call the doPost method and the .getParameter("country") The example above is from: http://www.w3schools.com/tags/att_input_type.asp I hope this is the solution for your problem 在您的servlet中，然后调用doPost方法和.getParameter（“ country”）上面的示例来自： http : //www.w3schools.com/tags/att_input_type.asp我希望这是解决您问题的方法

如何发送从HTML表单到Servlet的路径？

问题描述

1 个解决方案

解决方案1
0 2016-07-21 08:23:15

如何发送从HTML表单到Servlet的路径？

问题描述

1 个解决方案

解决方案1 0 2016-07-21 08:23:15

解决方案1
0 2016-07-21 08:23:15