我为女友做了一款App

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我和女友总是找不到合适的电影看。通常，这个过程是这样的："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我：你想看什么电影？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"女友：我不知道，你想看什么?"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我：我们看《金刚大战哥斯拉》吧"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"女友：不，扎克·斯奈德的《正义联盟》怎么样？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我：不，太长了。《米纳里》怎么样？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"女友：不，太严肃了。......怎么样？"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"所以，你懂的。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我们通常每周看1到2部电影，所以经常这样……"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"这种事不只是发生在我和女友身上。以前，我和朋友真的花一个多小时选电影。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"问题很简单：我们不知道自己愿意看哪些电影。我甚至不知道愿意看什么电影。有什么解决办法吗？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作为一名软件工程师，我以技术为生。我可以做一些东西来解决这个问题。但前提是，我要先研究一些，人们解决这个问题的方法。而我在推特上发现了有用的信息。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我很兴奋，这似乎是个好主意：如果你和你的另一半都有一款App，你可以向左或向右滑动流媒体上的电影。当你们找到的电影相匹配时，它会让你们知道。—— c a i t l i 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Storage"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我选择用它的唯一原因是，每月可以获得100美元的Azure免费信贷。说实话，我认为它的文档很差，交互也很难。不过，这是可行的，但有些情况，我仍然不清楚应该如何处理。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"获取数据"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我编写了一个自动化的网络爬虫，它用新电影填充我的数据库。你知道世界上只有大约50万部电影吗？我可以在数据库中添加进所有电影。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"TimeLine"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"构建App"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"开发应用花费的时间最少，这让我很沮丧。我花了2-3周时间才把应用构建到能运行的地步（除了一些小Bug的修复）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"结果给我留下深刻印象。我能够："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"看看我和我的朋友想看什么"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"成立一个小组，看看我们愿意看什么"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"根据服务（Netflix、Hulu等）过滤和查看电影"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"按类型过滤和查看电影"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.geekbang.org\/infoq\/0e\/0ef49cb8de0320983269d1303ea22037.png","alt":null,"title":null,"style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":null,"fromPaste":true,"pastePass":true}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.geekbang.org\/infoq\/b0\/b0165d58d40101ceabb0bc6f15a587d1.png","alt":null,"title":null,"style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":null,"fromPaste":true,"pastePass":true}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"通过应用商店审批"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"这个过程非常糟糕。我必须一次性支付25美元才能进入谷歌Play商店，每年支付100美元才能进入苹果应用商店。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此外，还有一些愚蠢的要求。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我需要至少提供X张截图，而且还指定了每张图的分辨率。最重要的是，我等了很长时间才获得批准。这个等待过程真的让我很痛苦。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"苹果，谷歌。让我发布应用吧，你们已经掏空了我的口袋!"}]}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"市场营销"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"虽然这个App最初是为我和我的朋友们准备的，但是如果我必须花钱开发这个应用，也许能吸引更多用户，把钱赚回来。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Reddit：和往常一样，我把它传遍了reddit，并得到一些相当积极的反馈，在r\/sideproject上的多个帖子获得大约100个赞。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Facebook：我把创意分享给大学的朋友们，还在facebook上发了帖子。他们很支持我，帮我推广这个应用。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此外，我发现一个名为loom的服务，并录下我对所有注册朋友的感谢。这不仅可以让他们见到我，还能鼓励他们与朋友分享。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"后续"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin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