Question

我正在尝试使用ForeignKeys ID在其他表中搜索;得到我正在使用的ID：

[Main (3) [Java Application]    
    application.Main at localhost:34867 
        Thread [main] (Suspended (exception NullPointerException))  
            SystemProperties.setVersions() line: 81 
            SystemProperties.lambda$static$55() line: 67    
            1917513796.run() line: not available    
            AccessController.doPrivileged(PrivilegedAction<T>) line: not available [native method]  
            SystemProperties.<clinit>() line: 64    
            LauncherImpl.startToolkit() line: 668   
            LauncherImpl.launchApplicationWithArgs(String, String, String[]) line: 337  
            LauncherImpl.launchApplication(String, String, String[]) line: 328  
            NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]  
            NativeMethodAccessorImpl.invoke(Object, Object[]) line: 62  
            DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43  
            Method.invoke(Object, Object...) line: 498  
            LauncherHelper$FXHelper.main(String...) line: 767   
    /usr/lib/jvm/java-8-openjdk-amd64/bin/java (Mar 24, 2018, 5:19:54 PM)   
][2]


  [1]: https://i.stack.imgur.com/ThjM6.png
  [2]: http://eror.com

返回：

infos = LOGIN.objects.filter(servicesName="example").values('user_id','passwd_id')

所以这是我的问题：我怎样才能获得价值＆＃39; 3＆＃39;来自＆＃39; passwd_id＆＃39;？或者甚至更好，有更简单的方法吗？

从values（）输出处理字典

0 个答案: