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新手问题 如何在 View 里面判定页面地址？

levan · June 18, 2013 · Last by Levan replied at June 18, 2013 · 1601 hits

在导航栏加一个“写文章”的按钮，但是只当用户在 blog 页面的时候才显示这个按钮，其他页面不显示。

请问这个该怎么做？谢谢

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