1. 程式人生 > >控制檯報錯: java.lang.IllegalStateException: getOutputStream() has already been called for this response.

控制檯報錯: java.lang.IllegalStateException: getOutputStream() has already been called for this response.

1、錯誤描述


   
  1. Caused by: java .lang .IllegalStateException: getOutputStream() has already been called for this response
  2. at
    org .apache .catalina .connector .Response .getWriter( Response .java :648)
  3. at org .apache .catalina .connector .ResponseFacade .getWriter
    ( ResponseFacade .java :213)
  4. at javax .servlet .ServletResponseWrapper .getWriter( ServletResponseWrapper .java :104)
  5. at
    exception .ExceptionHandler .resolveException( ExceptionHandler .java :47)
  6. at org .springframework .web .servlet .DispatcherServlet .processHandlerException( DispatcherServlet .java :1161)
  7. at org .springframework .web .servlet .DispatcherServlet .processDispatchResult( DispatcherServlet .java :998)
  8. at org .springframework .web .servlet .DispatcherServlet .doDispatch( DispatcherServlet .java :952)
  9. at org .springframework .web .servlet .DispatcherServlet .doService( DispatcherServlet .java :870)
  10. at org .springframework .web .servlet .FrameworkServlet .processRequest( FrameworkServlet .java :961)
  11. ... 50 more

2、錯誤原因

     由於啟動eclipse專案時,無法暫時連線遠端資料庫伺服器,出現這個錯誤


3、解決辦法

(1)檢查資料庫伺服器連線情況

(2)重新啟動專案