The XML message will be compile-time checked to make sure that it is syntactically correct and well-formed, something we don't get with standard servlets (or JSP, for that matter).

这条 XML 消息将进行编译时检查，以确保语法正确和格式良好，并获得一些标准 servlet（或 JSP）不具备的好处。

youdao

Now the task is to compile it on a Linux platform and correct any remaining syntax errors.

现在的任务是在 Linux 平台上编译该程序并纠正剩余的语法错误。

youdao

At this point, you can compile and run the code. If everything is correct, you should see a black rectangle on a blue background.

这时，你就可以编译运行代码了，如果一切正常，你会看到在蓝色的背景里有一个黑色的矩形。

youdao