pl程序的第 2部分将迭代数据文件并为图像加注。
Section 2 of the worldCompositeMap.pl program iterates over the data file and annotates the image.
有了代码以及合适的数据文件后，就可以运行程序。
With the code in place and a suitable data file, you can run the program.
数据文件放在示例应用程序的WEB - INF目录。
The data file is kept in the WEB-INF directory of the sample application.
许多程序经常带有自己使用的某些数据文件。
Programs often arrive with some data files for use by the program.
然后将所有数据文件复制回来，并重新安装应用程序。
You then would copy back all your data files and re- install your programs.
然后将所有数据文件复制回来，并重新安装应用程序。
You then would copy back all your data files and re- install your programs.
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