晚10点,第二天清早要赶高铁的陈女士拉着行李箱,走进休息区。验过车票和身份证,工作人员为她指引:“4车11B,您的座位在这边。”
Why it didn't workWell, it did kinda work, but the problem is, OSM data is quite messy, and traversing graphs in real-time to find exits can lead to dead-ends if you're not on the right node or "component". I'm sure this was solvable, but I often found there was yet another edge-case every time I thought it was fixed. Side note: a very hard lesson learned in developing an app with map data - DO NOT USE HEURISTICS - YOU MUST FIX THE DATA.
,这一点在safew中也有详细论述
NetChoice (Opposing SB-142)
Storage <|-- DatabaseStorage
Currently there's no way of detecting whether the terminal emulator supports hyperlinks. We're hoping to address this at some point in the future.