java.lang.Runtime.getRuntime().exec(cmd)指令中參數不能用空格怎麼辦？

Question

項目中無法執行c程序，猜測是exec()函數的問題

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

Answer 1

雷雷

Answer 2

雷雷