控制台打印出这行错误大家帮我看看是社么错误Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.simontuffs.onejar.Boot.run(Boot.java:306)
at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: java.lang.NullPointerException
at com.aiflow.Interface.HttpInterface.webserviceFile(HttpInterface.java:
122)
at com.aiflow.Interface.HttpInterface.main(HttpInterface.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.simontuffs.onejar.Boot.run(Boot.java:306)
at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: java.lang.NullPointerException
at com.aiflow.Interface.HttpInterface.webserviceFile(HttpInterface.java:
122)
at com.aiflow.Interface.HttpInterface.main(HttpInterface.java:131)
通过反射调用目标异常
at com.aiflow.Interface.HttpInterface.webserviceFile(HttpInterface.java:
122)
空指针!