以下算是Oracle官方的解釋吧,記錄一下。
1,爲什麼要升級?
Not 'how' but 'why' should you upgrade to JDeveloper & ADF 11.1.1.7.0?
2,11GR1還是11GR2?
Which JDeveloper is right for me?
下面表格列出兩者區別,Y表示支持:
JSF1.2 | JSF2.0 | WebCenter | SOA | Java EE 6 | |
11GR1 | Y | N | Y | Y | N |
11GR2 | N | Y | N | N | Y |
產品路線是11GR1和11GR2整合爲12c