while循环在满足所有条件之前退出

时间:2016-06-09 17:14:33

标签: python jython oracle12c wlst

我在python中编写了一个脚本来启动服务器。 在循环中,我要检查它们的状态,以确保所有服务器都已启动,然后再继续。

但不知怎的,循环在满足所有条件之前退出。

关于为什么会发生这种情况的任何想法?

#check if all servers are RUNNING
while (osb2State!='RUNNING') and (osb3State!='RUNNING') and (osb4State!='RUNNING') and (osb5State!='RUNNING') and (osb6State!='RUNNING') :

    cd('domainRuntime:/ServerLifeCycleRuntimes/'+sOSB2);
    osb2State = cmo.getState();
    if osb2State == 'ADMIN':
        resume(sOSB2);

    cd('domainRuntime:/ServerLifeCycleRuntimes/'+sOSB3);
    osb3State = cmo.getState();
    if osb3State == 'ADMIN':
        resume(sOSB3);

    cd('domainRuntime:/ServerLifeCycleRuntimes/'+sOSB4);
    osb4State = cmo.getState();
    if osb4State == 'ADMIN':
        resume(sOSB4);

    cd('domainRuntime:/ServerLifeCycleRuntimes/'+sOSB5);
    osb5State = cmo.getState();
    if osb5State == 'ADMIN':
        resume(sOSB5);

    cd('domainRuntime:/ServerLifeCycleRuntimes/'+sOSB6);
    osb6State = cmo.getState();
    if osb6State == 'ADMIN':
        resume(sOSB6);      

    java.lang.Thread.sleep(5000);

1 个答案:

答案 0 :(得分:3)

首先,这是Jython而不是python。

第二看看:

while (osb2State!='RUNNING') and (osb3State!='RUNNING') and (osb4State!='RUNNING') and (osb5State!='RUNNING') and (osb6State!='RUNNING') :

如果状态 none = =' RUNNING',则条件仅为True。因此,任何处于运行状态的服务器都将导致循环退出。如果您希望所有服务器在退出之前启动,请使用or而不是and