android接入边缘计算sdk,Nodejs版本SDK

注意 完成驱动开发后，直接运行会提示错误，必须通过物联网平台控制台，将已开发的驱动部署到网关中方可执行。部署驱动到网关的操作请参考驱动开发。

使用SDK开发驱动的示例代码片段如下所示。

const {

Config,

ThingAccessClient

} = require('linkedge-thing-access-sdk');

const callbacks = {

setProperties: function (properties) {

// Set properties to the physical thing and return the result.

// Return an object representing the result or the promise wrapper of the object.

return {

code: 0,

message: 'success',

};

},

getProperties: function (keys) {

// Get properties from the physical thing and return the result.

// Return an object representing the result or the promise wrapper of the object.

return {

code: 0,

message: 'success',

params: {

key1: 'value1',

key2: 'value2',

}

};

},

callService: function (name, args) {

// Call services on the physical thing and return the result.

// Return an object representing the result or the promise wrapper of the object.

return new Promise((resolve) => {

resolve({

code: 0,

message: 'success',

});

});

}

};

Config.get()

.then(config => {

const thingInfos = config.getThingInfos();

thingInfos.forEach(thingInfo => {

const client = new ThingAccessClient(thingInfo, callbacks);

client.registerAndOnline()

.then(() => {

return new Promise(() => {

setInterval(() => {

client.reportEvent('high_temperature', { temperature: 41 });

client.reportProperties({ 'temperature': 41 });

}, 2000);

});

})

.catch(err => {

console.log(err);

client.cleanup();

});

.catch(err => {

console.log(err);

});

});

});