使用 java 手动运行命令（使用 cmd.exe）
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Running command manually with java (using cmd.exe)
提问by austinthemassive
So the following opens a new browser window when I put it in cmd manually:
因此，当我手动将其放入 cmd 时，以下内容会打开一个新的浏览器窗口：
cd C:/Program Files (x86)/Google/Chrome/Application&chrome.exe
However, when I tried to do this via a java program (see below), the command prompt opens and goes to the correct directory, but no new window opens. Any ideas of what I need to change?
但是，当我尝试通过 Java 程序（见下文）执行此操作时，命令提示符会打开并转到正确的目录，但没有打开新窗口。我需要改变什么的任何想法？
Runtime rt = Runtime.getRuntime();
rt.exec("cmd.exe /c start cd C:/Program Files (x86)/Google/Chrome/Application&chrome.exe");
回答by dic19
Try ProcessBuilderinstead of Runtime:
尝试ProcessBuilder代替Runtime：
String command = "C:/Program Files (x86)/Google/Chrome/Application&chrome.exe";
ProcessBuilder pb = new ProcessBuilder("cmd.exe", "/c", command);
Process p = pb.start();
See also:
也可以看看：
回答by coding_idiot
rt.exec("cmd.exe /c start cd \"C:/Program Files (x86)/Google/Chrome/Application&chrome.exe\"");
rt.exec("cmd.exe /c start cd \"C:/Program Files (x86)/Google/Chrome/Application&chrome.exe\"");
Not tested but this shall work, I just put the complete path in double quotes so that because of spaces it's not considered to be the next argument.
未经测试，但这应该有效，我只是将完整路径放在双引号中，以便由于空格而不会将其视为下一个参数。
If that doesn't work, I suggest trying Apache Commons Execlibrary, because I always use that.
如果这不起作用，我建议尝试使用Apache Commons Exec库，因为我总是使用它。
Here is some sample code from one of my applications :
这是我的一个应用程序中的一些示例代码：
CommandLine cmdLine = new CommandLine("cmd.exe");
cmdLine.addArgument("/c");
cmdLine.addArgument(".\phantomjs\nk\batchbin\casperjs.bat");
cmdLine.addArgument(".\phantomjs\nk\batchbin\dd.js");
cmdLine.addArgument(url);
cmdLine.addArgument(">" + rand);
DefaultExecutor executor = new DefaultExecutor();
int exitValue = executor.execute(cmdLine);
Using something like above the complete path to chrome.exe should be added as a new argument, and then the library will take care of escaping.
使用上面类似的内容，应将 chrome.exe 的完整路径添加为新参数，然后库将负责转义。
回答by Benjamin James
I run a chrome process using:
我使用以下方法运行 chrome 进程：
ProcessBuilder builder = new ProcessBuilder();
builder.command("C:\Program Files (x86)\Google\Chrome\Application\chrome.exe", "https://your url");
Process process = builder.start();
int exitCode = process.waitFor();
assert exitCode == 0;
