使用ProcessBuilder执行带有命令行选项的python脚本

只需将它们作为数组中的单独字符串提供，而不是将最后两个组合成

"val_31 val_32"

String[] command = {"script.py", "run",         "-arg1", "val1",          "-arg2", "val2" ,        "-arg3" , "val_31", "val_32",       };

否则它将逃脱之间的空间

val_31

val_32

varargs

ProcessBuilder probuilder = new ProcessBuilder( "script.py", "run",         "-arg1", "val1",          "-arg2", "val2" ,        "-arg3" , "val_31", "val_32");