Bmob后端雲使用步驟

1.登錄創建應用后得到id

2.在清單文件中添加權限

<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17"/>

<uses-permission android:name="android.permission.INTERNET" /> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
<uses-permission android:name="android.permission.WAKE_LOCK" /> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />

3.在mainactivity中添加初始化代碼

public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Bmob.initialize(this, "Your Application ID");

4.在gradle文件中添加倉庫地址

allprojects { repositories { jcenter() //Bmob的maven倉庫地址，必須填寫
        maven { url "https://raw.github.com/bmob/bmob-android-sdk/master" } } }

5.在另一個gradle文件中添加依賴

dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'cn.bmob.android:bmob-sdk:3.4.6'

6.創建JavaBean，類名要和數據庫的表明一致，屬性名要和表中字段一致

7.增刪改查

save/delete/update/getObject