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1. [[Category:Qt]][[Category:MeeGo Harmattan]][[Category:Lang-Chinese]]
   
2. {{Abstract|本文介绍如何在后台静默安装deb包}}
   
3. 
   
4. 
   
5. {{ArticleMetaData
   
6. |sourcecode= <!-- Link to example source code e.g. [[Media:The Code Example ZIP.zip]] -->
   
7. |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) -->
   
8. |devices= <!-- Devices tested against - e.g. ''devices=Nokia 6131 NFC, Nokia C7-00'') -->
   
9. |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Nokia Qt SDK 1.1]) -->
   
10. |platform= <!-- Compatible platforms - e.g. Symbian^1 and later, Qt 4.6 and later -->
    
11. |devicecompatability= <!-- Compatible devices e.g.: All* (must have internal GPS) -->
    
12. |signing=<!-- Signing requirements - empty or one of: Self-Signed, DevCert, Manufacturer -->
    
13. |capabilities=<!-- Capabilities required by the article/code example (e.g. Location, NetworkServices. -->
    
14. |keywords= <!-- APIs, classes and methods (e.g. QSystemScreenSaver, QList, CBase -->
    
15. |id= <!-- Article Id (Knowledge base articles only) -->
    
16. |language=<!-- Language category code for non-English topics - e.g. Lang-Chinese -->
    
17. |review-by=<!-- After re-review: [[User:username]] -->
    
18. |review-timestamp=<!-- After re-review: YYYYMMDD -->
    
19. |update-by=<!-- After significant update: [[User:username]]-->
    
20. |update-timestamp=<!-- After significant update: YYYYMMDD -->
    
21. |creationdate= <!-- Format YYYYMMDD -->
    
22. |author= <!-- Display as link [[User:username]] -->
    
23. }}
    
24. 
    
25. == 介绍 ==
    
26. 
    
27. 程序有升级版本后，将deb包下载到本地目录，然后可以通过以下方法调用meego命令：
    
28. 
    
29. <code>
    
30. pkgmgr install-file –f /home/user/MyDocs/my_0_0_1_armel.deb
    
31. </code>
    
32. 
    
33. == 操作==
    
34. 通过 QProcess 可以调用上面的代码
    
35. 
    
36. <code>
    
37.     QProcess p;
    
38.     p.start( QString("pkgmgr"),QStringList() <<"install-file" <<"-f"<<"/home/user/MyDocs/i18nmeego_0_0_1_armel.deb");
    
39. 
    
40.     p.waitForFinished();
    
41.     qDebug() << "DPKG OUTPUT:" << p.exitCode() << p.errorString() << p.readAllStandardError() << p.readAllStandardOutput();
    
42. </code>
    
43. 
    
44. == 示例 ==
    
45. *[[media:SilentInstall.zip&#8206;]]
    
46. 
    
47. == 相关链接 ==
    
48. *[[Meego开发]]<br>
    
49. *[[Qt Mobility 开发]]<br>
    
50. *[[Qt Quick (Chinese)]]<br>

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