Question

我制作的应用程序从服务器检索JSON文件，以便在地图上找到标记。我的问题是我从服务器检索的JSON文件有多个根元素。

这是JSON文件的示例。

{"class":"VERSION","release":"3.11","rev":"3.11-3","proto_major":3,"proto_minor":9}
{"class":"DEVICES","devices":[{"class":"DEVICE","path":"/dev/ttyUSB0","driver":"NMEA0183","activated":"2017-03-25T20:20:20.649Z","flags":1,"native":0,"bps":9600,"parity":"N","stopbits":1,"cycle":1.00}]}
{"class":"WATCH","enable":true,"json":true,"nmea":false,"raw":0,"scaled":false,"timing":false,"split24":false,"pps":false}
{"class":"TPV","tag":"RMC","device":"/dev/ttyUSB0","mode":3,"time":"2017-03-25T20:20:21.000Z","ept":0.005,"lat":18.487301667,"lon":-69.942863333,"alt":73.300,"epx":3.788,"epy":3.496,"epv":6.612,"track":352.7300,"speed":0.010,"climb":-0.100,"eps":7.58,"epc":13.22}

因为我没有处理服务器，也没有将带有信息的JSON文件装到服务器上。 有没有办法处理这个文件？以及如何？我知道它不是有效的JSON格式。 有没有办法只在Android上的应用程序中读取TPV类？以及如何？＆amp; 是否可以在AsyncTask上执行此操作？

Answer 1

你可以添加[到字符串的开头和a]结束并将其视为JsonArray。

如何在Android中处理具有多个JSON根元素的JSON文件

1 个答案: