String jsonStr = "{\"code\":101,\"timestamp\":2725975361,\"gw\":{\"gwver\":\"JUHE-3.52.10\",\"ver\":\"JUHE-3.52.10\",\"nettype\":\"wireline\",\"chiptype\":\"QCA4531\",\"gwapptype\":\"JUHE_V1\",\"gwtype\":0,\"gwmode\":2,\"id\":\"00ff2c2c2c6a6f005f6b\",\"mac\":\"2c:6a:6f:00:5f:6b\"},\"device\":[{\"id\":\"010100124b001467cd83\",\"ep\":1,\"pid\":260,\"did\":1026,\"ol\":true,\"dn\":\"ShuncomDevice\",\"dtype\":0,\"fac\":\"www.shuncom.com/\",\"ztype\":21,\"dsp\":\"SHUNCOM UIOTZONE\",\"swid\":\"BUIOT-Ali_1.2.11\",\"st\":{\"batpt\":170,\"zsta\":1,\"zstate\":1,\"lqi\":212,\"Supervision\":240,\"dsp\":\"SHUNCOM UIOTZONE\",\"fac\":\"www.shuncom.com/\",\"zid\":0,\"ztype\":21,\"rand\":\"\"}}]}";
处理以上字符串,获取其中对象包括数组中的对象,存入sql数据库表