Liferay控制面板的返回URL问题：http://one:8080/group/control_panel/null

在liferay的测试环境的ip变更后，控制面板的返回URL为http://one:8080/group/control_panel/null了。

发现配置文件中的IP没有及时修改。

#### Redirect##    #    # Set this property to "ip" or "domain" for the redirect security method. If    # set to "domain", the portal will only redirect users to domains listed in    # the property "redirect.url.domain.allowed". If set to "ip", the portal    # will only redirect to domains whose IP address resolve to an IP address    # listed in the property "redirect.url.ip.allowed".    #    #redirect.url.security.mode=domain    redirect.url.security.mode=ip    #    # Input a list of comma delimited domains which the portal is allowed to    # redirect to. Input a blank list to allow any domain.    #    redirect.url.domains.allowed=    #    # Input a list of comma delimited IPs which the portal is allowed to    # redirect to. Input a blank list to allow any IP. SERVER_IP will be    # replaced with the IP of the host server.    #    redirect.url.ips.allowed=127.0.0.1,SERVER_IP    redirect.url.ips.allowed=    

原来的设置类似如下：

redirect.url.ips.allowed=127.0.0.1,192.168.0.1

虚拟主机对应不起来，所以就变为null。

解决办法：

1，这个地方设置为空：

redirect.url.ips.allowed=

2，设置虚拟主机的IP地址。

redirect.url.ips.allowed=127.0.0.1,虚拟主机的IP

为啥呢？看看代码就知道了。

 public String escapeRedirect(String url) {if (Validator.isNull(url) || !HttpUtil.hasDomain(url)) {return url;}try {String securityMode = PropsValues.REDIRECT_URL_SECURITY_MODE;String domain = StringUtil.split(HttpUtil.getDomain(url), StringPool.COLON)[0];if (securityMode.equals("domain")) {String[] allowedDomains =PropsValues.REDIRECT_URL_DOMAINS_ALLOWED;if ((allowedDomains.length > 0) &&!ArrayUtil.contains(allowedDomains, domain)) {if (_log.isDebugEnabled()) {_log.debug("Redirect URL " + url + " is not allowed");}url = null;}}else if (securityMode.equals("ip")) {String[] allowedIps = PropsValues.REDIRECT_URL_IPS_ALLOWED;InetAddress inetAddress = InetAddress.getByName(domain);if ((allowedIps.length > 0) &&!ArrayUtil.contains(allowedIps, inetAddress.getHostAddress())) {String serverIp = getComputerAddress();if (!serverIp.equals(inetAddress.getHostAddress()) ||!ArrayUtil.contains(allowedIps, "SERVER_IP")) {if (_log.isDebugEnabled()) {_log.debug("Redirect URL " + url + " is not allowed");}url = null;}}}}catch (UnknownHostException uhe) {if (_log.isDebugEnabled()) {_log.debug("Unable to determine IP for redirect URL " + url);}url = null;}return url;}