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App Inventor 2 OCR 图片文字识别全方案总结 · App Inventor 2 中文网
...字，还能识别物品等，AI相关的功能几乎都能找到云端的解决方案，比较方便快捷，不过这类api往往都是收费的。
2、使用现有OCR拓展
网上找到了2款OCR拓展，不过测下来都是利用api进行云识别的封装，有兴趣...
date(): It is not safe to rely on the system\'s timezone settings.解决...
date(): It is not safe to rely on the system's timezone settings.解决方法date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezon...date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone se...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...
解决Scrapy警告:You do not have a working installation of the service_i...
解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...