Liferay的注销返回400响应

Question

我试图打的Liferay注销的servlet“C /门/注销”通过Java，但它总是返回400响应：

private void sendPost() throws Exception { 

    String url = "localhost:8080/c/portal/logout"; 

    HttpClient client = new DefaultHttpClient(); 
    HttpPost post = new HttpPost(url); 

    // add header 
    post.setHeader("User-Agent", USER_AGENT); 
    HttpResponse response = client.execute(post); 
    System.out.println("\nSending 'POST' request to URL : " + url); 
    BufferedReader rd = new BufferedReader(
        new InputStreamReader(response.getEntity().getContent())); 

    StringBuffer result = new StringBuffer(); 
    String line = ""; 
    while ((line = rd.readLine()) != null) { 
     result.append(line); 
    } 

    System.out.println(result.toString()); 

} 

Answer 1

假设你的目的是注销用户会议期间，最好的方法是调用sendRedirect上HttpServletResponse参考

public void myPostAction(ActionRequest request, ActionResponse response) throws Exception { 
    // ... 
    response.sendRedirect("/c/portal/logout"); 
}