接口测试：

// ping联通测试
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"ping","params":{},"id":1}'

// 获取软件版本
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"basic.getBuildVer","params":{},"id":2}'

// 获取日志级别
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"basic.getLogLevel","params":{},"id":3}'

// 设置日志级别
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"basic.setLogLevel","params":{"log_level":"trace"},"id":4}'

// 保存日志设置
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"basic.saveLogConf","params":{},"id":5}'

// 获取4G模组的IMEI、ICCID、RSSI等信息
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"core.getModemInfo","params":{},"id":6}'

// 获取联网状态信息
curl -s -X POST http://127.0.0.1:7000/rpc -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"core.getNetStatus","params":{},"id":7}'