如何修复Javac无效标志错误? [英] how to fix Javac invalid flag error?
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问题描述
我正在尝试编译一个 STK 小程序.
I am trying to compile a an STK applet.
首先，我想使用javac 编译.java 类.我收到一个错误(无效标志)；这是我的命令:
Firstly, I would like to compile the .java class by using javac. I am getting an error (invalid flag); this is my command:
C:Program Files (x86)Javajdk1.8.0_20in>javac C:UsersuserDesktopImsiManager Applet2014-07-34_ImsiManager_src2014-07-34_ImsiManager_srcImsiManagersrcmainjavacomsimulityjavacardimsimanagerImsiManager.java
Javac: invalid flag: C:UsersuserDesktopImsiManager
Usage: javac <options> <source files>
use -help for a list of possible options
推荐答案
问题是空格，你应该用引号把它括起来:
The problem are the spaces, you should enclose it with quotes:
javac "C:UsersuserDesktopImsiManager Applet2014-07-34_ImsiManager_src2014-07-34_ImsiManager_srcImsiManagersrcmainjavacomsimulityjavacardimsimanagerImsiManager.java"
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