初始化
首先注冊并登錄leancloud,創(chuàng)建應(yīng)用:

屏幕快照 2016-07-28 14.49.18.png
然后打開 控制臺 / 設(shè)置 / 應(yīng)用 Key:

145.pic.jpg
前端項目使用leadcloud javascript sdk,在頁面加載的時候調(diào)用初始化函數(shù):
var APP_ID = 'apLrGX1xumsj3TROPuj41A6z-gzGzoHsz';
var APP_KEY = 'pE0K2vCPp01I1DBS4NhcfOFo';
AV.init({
appId: APP_ID,
appKey: APP_KEY
});
啟用節(jié)點:
默認(rèn)為大陸節(jié)點,如需切換到其他節(jié)點,可在初始化函數(shù)中加入:region: 節(jié)點,如下:
const appId = 'apLrGX1xumsj3TROPuj41A6z-gzGzoHsz';
const appKey = 'pE0K2vCPp01I1DBS4NhcfOFo';
AV.init({
appId,
appKey,
// 啟用美國節(jié)點
region: 'us',
});
驗證
驗證本地網(wǎng)絡(luò)是否可以訪問leadcloud服務(wù)器,
ping api.leancloud.cn
如果網(wǎng)絡(luò)正常則得到如下相應(yīng):
PING api.leancloud.cn (120.132.49.239): 56 data bytes
64 bytes from 120.132.49.239: icmp_seq=3 ttl=49 time=65.165 ms
64 bytes from 120.132.49.239: icmp_seq=4 ttl=49 time=53.273 ms
64 bytes from 120.132.49.239: icmp_seq=5 ttl=49 time=51.519 ms
64 bytes from 120.132.49.239: icmp_seq=6 ttl=49 time=68.442 ms
然后在項目中編寫測試代碼:
const TestObject = AV.Object.extend('TestObject');
const testObject = new TestObject();
await testObject.save({ words: 'Hello World!' });
alert('LeanCloud Rocks!');
可在 控制臺 > 存儲 > 數(shù)據(jù) > TestObject,中查看測試內(nèi)容,至此,sdk安裝完畢