aem 中应用程序的错误处理答案

【问题标题】：Error handling for applications in aemaem 中应用程序的错误处理
【发布时间】：2016-11-28 04:38:07
【问题描述】：

我想知道 AEM 中针对具有不同内容结构的多租户应用程序的错误处理。我的申请步骤如下：

/content/firstapp/en

---- Difficulty in the multicountry and multitenancy
/content/secondapp/country-1/en
/content/secondapp/country-2/en
/content/secondapp/country-3/en

/contente/thirdapp/en

Please suggest in this case someone implemented this kind of structure in the past or have more information to do this approachae,. thanks, Sandeep

【问题讨论】：

标签： error-handling http-status-code-404 aem multi-tenant

【解决方案1】：

第一步是正确设置错误处理程序，在响应状态中设置正确的错误代码。

404 配置 404.jsp 的错误处理程序示例

<%
if (com.day.cq.wcm.api.WCMMode.fromRequest(request) != com.day.cq.wcm.api.WCMMode.DISABLED) {
%>
    <%@include file="/libs/sling/servlet/errorhandler/404.jsp"%>
<%
} else {
    response.setStatus(404);
}
%>

下一步是配置 apache/dispatcher 以加载正确的错误文档（虚拟主机配置中的配置）。这样，错误页面的正确加载就委托给了 apache/dispatcher -

 <LocationMatch "^/content/secondapp/country-1/en/.*$">
    ErrorDocument 404 "/country-1/not-found.html"
    ErrorDocument 500 "/country-1/error.html"
</LocationMatch>

<LocationMatch "^/content/secondapp/country-2/en/.*$">
    ErrorDocument 404 "/country-2/not-found.html"
    ErrorDocument 500 "/country-2/error.html"
</LocationMatch>

<LocationMatch "^/content/secondapp/country-3/en/.*$">
    ErrorDocument 404 "/country-3/not-found.html"
    ErrorDocument 500 "/country-3/error.html"
</LocationMatch>

<LocationMatch "^/content/secondapp/country-4/en/.*$">
    ErrorDocument 404 "/country-4/not-found.html"
    ErrorDocument 500 "/country-4/error.html"
</LocationMatch>

以上配置基于模式中的短 URL /content/secondapp/country-x/en/.*缩短了to /country-4/en/.*，每个站点都有自己的error.html页面和not-found.html

【讨论】：