Question

如何通过Java和Struts2中的Web应用程序代码（通过Web项目编写的代码）启用浏览器cookie？

谢谢。

Answer 1

我在使用Cookie中的Cookie解决问题时使用Apache中的P3P策略，在IE中第三方cookie被阻止，以便通过浏览器解锁需要在Web服务器中进行配置。

apache配置文件中的

setHeader。 ===＆GT;

Header set P3P "policyref=\"example.com/w3c/p3p.xml\", CP=\"IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT\""

您也可以在项目的母版页中放置setHeader或addheader代码（可选）

在此之前创建一个P3P.xml文件（使用下面的示例或你可以使用生成器工具）并部署它。

示例P3P.xml：

<?xml version="1.0" encoding="UTF-8" ?>
<!-- Generated by http://www.webentrust.com on 05/25/2011 -->
<META xmlns="http://www.w3.org/2002/01/P3Pv1">

    <POLICY-REFERENCES>
        <POLICY-REF about="#Policy">
            <INCLUDE>/*</INCLUDE>
        </POLICY-REF>
    </POLICY-REFERENCES>

    <POLICIES xmlns="http://www.w3.org/2002/01/P3Pv1">
        <EXPIRY max-age="604800"/>
        <POLICY name="Policy" discuri="http://www.example.com/privacy.html" opturi="http://www.example.com/contact.html">
            <ENTITY>
                <DATA-GROUP>
                    <DATA ref="#business.name">example.com</DATA>
                    <DATA ref="#business.contact-info.online.email">privacy@example.com</DATA>
                </DATA-GROUP>
            </ENTITY>
            <ACCESS>
                <all/>
            </ACCESS>
            <DISPUTES-GROUP>
                <DISPUTES resolution-type="service" short-description="Privacy Disputes" service="http://example.com/contact.html">
                    <REMEDIES>
                        <CORRECT/>
                    </REMEDIES>
                    <LONG-DESCRIPTION>We will correct any privacy issues.</LONG-DESCRIPTION>
                </DISPUTES>
                <DISPUTES resolution-type="independent" short-description="Web Entrust" service="http://www.webentrust.com/sites/example.com.html">
                    <REMEDIES>
                        <CORRECT/>
                    </REMEDIES>
                    <LONG-DESCRIPTION>Web Entrust provides several active seals to represent increased trust, privacy and security. Public reviews provide accountability through an open review policy.</LONG-DESCRIPTION>
                    <IMG alt="Web Entrust Site Seals" src="http://www.webentrust.com/seals/trusted/example.com.png"/>
                </DISPUTES>
            </DISPUTES-GROUP>
            <STATEMENT>
                <CONSEQUENCE>Web server logs are maintained for this web-site.</CONSEQUENCE>
                <EXTENSION optional="yes">
                    <STATEMENT-GROUP name="Logging" xmlns="http://www.w3.org/2006/01/P3Pv11"/>
                </EXTENSION>
                <PURPOSE>
                    <current/>
                    <admin/>
                    <develop/>
                    <pseudo-analysis/>
                    <pseudo-decision/>
                    <tailoring/>
                </PURPOSE>
                <RECIPIENT>
                    <ours/>
                </RECIPIENT>
                <RETENTION>
                    <business-practices/>
                </RETENTION>
                <DATA-GROUP>
                    <DATA ref="#dynamic.clickstream"></DATA>
                    <DATA ref="#dynamic.clientevents"></DATA>
                    <DATA ref="#dynamic.http"></DATA>
                    <DATA ref="#dynamic.searchtext"></DATA>
                </DATA-GROUP>
            </STATEMENT>
        </POLICY>
    </POLICIES>
</META>

了解更多详情：

http://www.p3pwriter.com
Accessing Domain Cookies within an iFrame on Internet Explorer internet-explorer
https://stackoverflow.com/users/13002/sleep-deprivation-ninja
http://msdn.microsoft.com/en-us/library/ms537343.aspx
Cookie blocked/not saved in IFRAME in Internet Explorer

验证您的隐私政策xml文件：

1。http://www.w3.org/P3P/validator.html

通过struts2 java中的程序启用浏览器cookie

1 个答案: