如何避免多次
我正在使用 domain/ProjectName/mappings/here。我在这里发布了一些困惑： 如何使用domain/ProjectName/ProjectName/mappings/here 这样的 URL。我怎样才能避免这种情况？如果spring需要添加ProjectName，它不是应该先检查它是否存在吗？
I'm working with <spring:url /> because our project is located at domain/ProjectName/mappings/here. I posted about some confusion here: How to use <spring:url /> with an <a> tag? . Now the issue I'm having is because I'm saving the URLS to a database. So I get URLs like domain/ProjectName/ProjectName/mappings/here. How can I avoid this? If spring needs to add ProjectName, shouldn't it be able to check for it's existence first?
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根据您的上一条评论，是
spring:url标记确实有一个选项可以排除 URL 的 contextPath 部分。只需将context属性设置为空字符串：不过，我不确定这是否会解决您的问题，因为
spring:url标记似乎不太可能添加 contextPath两次。这似乎更有可能发生在代码中的其他地方。不管怎样，这应该可以帮助你找到答案。From your last comment, yes the
spring:urltag does have an option to exclude the contextPath portion of the URL. Just set thecontextattribute to an empty string:I'm not sure this will fix your problem though, as it seems unlikely that the
spring:urltag is adding the contextPath twice. That seems more likely to be happening somewhere else in your code. Either way this should help you find out.