##instruction

 This is a NODE SDK of changlian PAAS communication platform,more versions please access website http://paas.ucc360.com

##Installation

 npm install paas-node-sdk

##use case
```js
 var Main = require('paas-node-sdk');
 var params = {...};
 Main.PaasBlackNum.getBlackNums(params)
    .then(function (result) {
        ...
     }, function (err) {
         if (err instanceof Result){
            ...
         }else {
            ...
         }
     })
```