更好的是在JSTL中已存在一组已定义的标准的自定义标记库。

Of further benefit is the existence of the standard set of custom tag libraries defined within the JSTL.

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然后，将JSP声明加入到所有需要使用自定义标记库的页面中。

Next, we add a JSP declaration to any page that will need to use the custom tag library.

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然而，由于jsp页面将代码和自定义标记库相混合，因此无法在这种环境下良好地工作。

JSP pages, however, with their mix of code and custom tag libraries, cannot function well in this environment.

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