Internet Explorer浏览器无法正确提交数据，但在Firefox和Chrome中可以

Question

I have a JSP page that displays a field called a company , and this company field has the characters "á é ó ú". I have a company.jsp page that displays the company name correctly on internet explorer browser.

However when the user clicks submit button from the company.jsp with debug mode enabled in eclipse, the field company is replaced with ????. Based on the online resources it looks like an encoding issue.

The following line is used to retrieve the company:

request.getParameter("companyName")

I have added the following config:

1. UTF-8 config - <%@page contentType="text/html" pageEncoding="UTF-8"%> this is added in the jsp page.
2. request.setCharacterEncoding("UTF-8") - This is added to the methods that retrieves the company field.
3. Since I am using glassfish I have added <parameter-encoding default-charset="UTF-8" /> in the glassfish-web.xml file.
4. Internet Explorer encoding is UTF-8

The data is displayed correctly but the same data is submitted it is replaced by question marks on IE.

I am not sure how to solve the above issue any advice, please?

Answer 1

实际上，这似乎是编码问题，但是您提交后是否检查公司名称是否确实在请求对象中？