Exchange-Rate:用于汇率的 Android 应用程序
Exchange-Rate
功能
输入数额，选择两种币种，然后给出数额转换成第二种币种的金额。
解决方案
直接使用java或者java调用python访问："" 或者 " 港元 日元"，然后从返回的html页面中爬取出需要的汇率结果，然后显示在手机上。
java调用python或者java直接网络爬虫。
直接使用java，当前android中运行python比较麻烦，使用kivy等外部库会导致APP的size非常大，当前没有找到较为完美的解决方案，所以直接java爬虫好了。
形如：
String origin = "http://www.baidu.com/s?wd=";
String urlStr = URLEncoder.encode("320 港元 日元" ,"UTF-8");
String address = origin + urlStr;
URL url=new URL(ad
文件下载
资源详情
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