Struts2 如何获取Request Response Session以及解决中文乱码问题

首页要实现这三个接口

SessionAware, ServletRequestAware, ServletResponseAware?

?

private HttpServletRequest request;
private HttpServletResponse response;?

public void setServletRequest(HttpServletRequest request) {
this.request = request;
}

?

public void setServletResponse(HttpServletResponse response) {
this.response = response;
}

?

解决中文乱码问题：

一个原因在提交时没有编码;

一个原因是tomcat默认是以：ISO-8859-1编码的;

解决了：

if ("GET".equals(request.getMethod())) {
???byte[] data = request.getParameter("title").getBytes("ISO-8859-1");
???String title = new String(data, "UTF-8");
???System.out.println("title:" + title);
??}

?