Caching: The reverse proxy server can cache static content to provide better performance.

缓存：反向代理服务器可以缓存静态内容以提供更好的性能。

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The scenario can be avoided by defining a configuration so that it will not cache anything served directly from a WebSeal reverse proxy server that performs redirects.

定义一种并不缓存从执行请求转发的 WebSeal 反向代理服务器直接提供的任何数据的配置，这样就可以避免以上情况。

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Figure 4 illustrates the relationship between the feed producer, the resource collection, and a potential web server or proxy cache.

图4显示了Feed生成器、资源集合和潜在Web服务器或代理缓存间的关系。

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