You may need to adjust your path if you want vjc . exe to be invoked from any subdirectory on your computer 如果希望从计算机上的任何子目录调用vjc . exe ，则可能需要调整路径。
2.
The visual j compiler can be invoked at the command line by typing the name of its executable file vjc . exe on the command line 通过在命令行上键入visual j #编译器可执行文件( vjc . exe )的名称，可以在命令行调用该编译器。
