python adb 关闭拼多多

def gbpdd(sjh):
    aaka="adb -s {0} shell am force-stop com.xunmeng.pinduoduo".format(sjh)
    aakb="adb -s {0} shell pm clear com.xunmeng.pinduoduo".format(sjh)    
    process = subprocess.Popen(aaka,shell=True)
    time.sleep(2)
    process = subprocess.Popen(aakb,shell=True)