我想手动编译一个Android项目，但我不知道如何使用Ant

我无法在 Eclipse 下让我的 Android 项目之一在模拟器中正确运行，所以我想看看手动编译它是否可行.我已经完成了执行 android update project 的步骤，但是我现在对使用 Ant 感到茫然，尤其是因为 Ant 所做的一半似乎是使用位于 Android 中的某些构建脚本完成的SDK目录.如何使用 Ant 排除文件/目录并包含库?

I am having trouble getting one of my Android projects under Eclipse to run correctly in the emulator, so I am seeing if manually compiling it will work. I have gone through the steps of performing android update project, but I am now at a loss with using Ant, especially since it seems that half of what Ant does is done with certain build scripts located in the Android SDK directory. How do I exclude files/directories and include libraries using Ant?

另外，什么是我可以用作 Ant 教程的好资源?

Also, what's a good resource that I could use as a tutorial for Ant?