java.lang.Runtime.getRuntime().exec(cmd)命令中参数不能用空格怎么办？

Question

项目中无法执行c程序，猜测是exec()函数的问题

String cmd= exe_path + " " +video + " " +host + ":" + port;
Process process = runtime.exec(cmd);

Answer 1

으아악

Answer 2

으아악