qsnart v0.1.0

趣链开发者平台 Node.js SDK

帮助Node.js开发者便利的使用趣链开发者平台API

安装

npm install qsnart  

使用

var qsnart = require('qsnart')

qsnart.conf.ACCESS_KEY = ' ';
qsnart.conf.SECRET_KEY = ' ';
qsnart.conf.PHONE = ' ';
qsnart.conf.PASSWORD = ' ';

var api = new qsnart.core.Qsnack()

api.queryBlock("number",2,function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log("Blocks ===>",JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

接口

授权

1.获取Token

无特殊需求不需要主动获取，调用其他接口前会检查token并自动获取token和保持。

qsnack.getAccessToken()

2.刷新Token

Token失效可主动刷新

qsnack.refreshAccessToken()

区块

1.查询区块信息

qsnack.queryBlock("number","latest ",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

2.分页获取区块信息

qsnack.queryBlockPage("1","3",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

3.查询某范围内区块信息

qsnack.queryBlockRange("2","4",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

交易

1.获取交易总数

qsnack.transactionCount(function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

2.通过hash查询某交易

qsnack.queryTransaction("0xed70377c261bfdc7dd7f4fc15c8961c145f9457186d6ff95f60907e9fb63d827",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

3.查询交易回执

qsnack.transactionTxreceipt("0xed70377c261bfdc7dd7f4fc15c8961c145f9457186d6ff95f60907e9fb63d827",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

4.查询无效交易

qsnack.discardTransaction("1515140350903604865","1515140350903604867",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

合约

1.编译合约

qsnack.compileContract("contract test{}",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

2.部署合约

异步
qsnack.deployContract("0x60606040523415600e57600080fd5b5b603680601c6000396000f30060606040525b600080fd00a165627a7a72305820b4c36b8b61723f302432d246407a061599017f8607ed26f1c053b5ecc63a54200029","0x3713c3d01ae09cf32787c9c66c9c0781cf4b613d",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

同步
qsnack.deployContractSync("0x60606040523415600e57600080fd5b5b603680601c6000396000f30060606040525b600080fd00a165627a7a72305820b4c36b8b61723f302432d246407a061599017f8607ed26f1c053b5ecc63a54200029","0x3713c3d01ae09cf32787c9c66c9c0781cf4b613d",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

3.获取调用方法Payload

var abi = "[{\"constant\":false,\"inputs\":[{\"name\":\"num1\",\"type\":\"uint32\"},{\"name\":\"num2\",\"type\":\"uint32\"}],\"name\":\"add\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"getSum\",\"outputs\":[{\"name\":\"\",\"type\":\"uint32\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"increment\",\"outputs\":[],\"payable\":false,\"type\":\"function\"}]"
var args = ["1","2"]
var func = "add"
qsnack.getPayload(abi,args,func,function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

4.调用合约方法

var data =   {
        "Const": false,
        "From": "0x3713c3d01ae09cf32787c9c66c9c0781cf4b613d",
        "Payload": "34141",
        "To": "0x8255340c2c4a1aec4010d2b6fdbb98727c65523d"
  }
qsnack.invokeContract(data,function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

5.同步调用合约方法

var data =   {
        "Const": false,
        "From": "0x3713c3d01ae09cf32787c9c66c9c0781cf4b613d",
        "Payload": "34141",
        "To": "0x8255340c2c4a1aec4010d2b6fdbb98727c65523d"
  }
qsnack.invokeContractSync(data,function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

6.合约维护

var data =   {
        "From": "0x19a170a0413096a9b18f2ca4066faa127f4d6f4a",
        "Operation": 1,
        "Payload": "0x60606040523415600e57600080fd5b5b603680601c6000396000f30060606040525b600080fd00a165627a7a72305820b4c36b8b61723f302432d246407a061599017f8607ed26f1c053b5ecc63a54200029",
        "To": "0xd3a7bdd391f6aa13b28a72690e19d2ab3d845ac8"
        }
qsnack.maintainContract(data,function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

7.查询合约状态

qsnack.contractStatus("0xd3a7bdd391f6aa13b28a72690e19d2ab3d845ac8",function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})

账户

1.新建区块链账户

qsnack.createAccount(function(error,response,body){
     if(!error && response.statusCode == 200){
        console.log(JSON.parse(body))
     }else{
        console.error(error,response.statusCode);
     }
})