如何缓存 Google 地图图块以供离线使用? [英] How to cache Google map tiles for offline usage?

问题描述

就像诺基亚的 OVI 地图可以离线使用一样，也必须有某种缓存 Google 地图图块的方法.有什么提示吗?

Like Nokia's OVI maps can be used offline, there must be some way of caching Google map tiles too. Any hints?

推荐答案

不幸的是，我发现这个链接似乎表明我们无法在本地缓存这些，因此这个问题没有实际意义.

Unfortunately, I found this link which appears to indicate that we cannot cache these locally, therefore making this question moot.

http://support.google.com/enterprise/doc/gme/terms/maps_purchase_agreement.html

4.4 缓存限制.客户不得预取、检索、缓存、索引或存储任何内容或服务的一部分，但客户可以存储有限数量的内容仅用于改善由于网络延迟而导致的客户实施的性能，并且仅当客户临时、安全且以 (a) 不允许在服务之外使用内容的方式这样做时；(b) 仅基于会话(浏览器关闭后，禁止任何额外存储)；(c) 不操纵或聚合服务的任何内容或部分；(d) 不会阻止 Google 准确跟踪页面浏览量；(e) 不以任何方式修改或调整归属.

4.4 Cache Restrictions. Customer may not pre-fetch, retrieve, cache, index, or store any Content, or portion of the Services with the exception being Customer may store limited amounts of Content solely to improve the performance of the Customer Implementation due to network latency, and only if Customer does so temporarily, securely, and in a manner that (a) does not permit use of the Content outside of the Services; (b) is session-based only (once the browser is closed, any additional storage is prohibited); (c) does not manipulate or aggregate any Content or portion of the Services; (d) does not prevent Google from accurately tracking Page Views; and (e) does not modify or adjust attribution in any way.

因此，我们似乎不能合法地离线使用 Google 地图图块.

So it appears we cannot use Google map tiles offline, legally.

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