To get a better understanding of this, see the sample code given in Listing 2.
为了更好地理解这一点，请参见清单2中给出的示例代码。
For a better overview about the code differences that result from this conversion, we provide sample source code of both WorldClock portlets.
为了对转换前后的代码不同有一个总体了解，我们提供了两种WorldClock portlet的范例源代码。
应用推荐