Using annotations to inject service in static tool classes

http://blog.csdn.net/p793049488/article/details/37819121

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@Autowired   annotation is injected into a service. But because the tool class method is generally written static

Use the following methods to resolve:

/**  *   */   PackageCn.ffcs.drive.common.util; Importjavax.annotation.PostConstruct; Importjavax.servlet.http.HttpServletRequest; ImportOrg.slf4j.Logger; Importorg.slf4j.LoggerFactory; Importorg.springframework.beans.factory.annotation.Autowired; Importorg.springframework.stereotype.Component; Importcn.ffcs.drive.domain.Admin; ImportCn.ffcs.drive.domain.OpeLog; ImportCn.ffcs.drive.service.IOpeLogService; Importcn.ffcs.zq.util.DateUtils; /*** classname:opelogutils * * Administrator Operation log * *@authorPengyh *@version1.0.0 * @date 2014-07-10 09:04:48 **/@Component Public classOpelogutils {Private StaticLogger Logger = Loggerfactory.getlogger (opelogutils.class); @AutowiredPrivateIopelogservice Opelogservice; Private Staticopelogutils opelogutils;  Public voidSetuserinfo (Iopelogservice opelogservice) { This. Opelogservice =Opelogservice; } @PostConstruct Public voidinit () {opelogutils= This; Opelogutils.opelogservice= This. Opelogservice; }        /*** Perform operation log inbound operation *@paramAdminid Administrator ID *@paramOPEDESC Operation Log Information *@paramCitycode City Code*/       Public Static voidInsertopelog (httpservletrequest req, String opedesc) {Try {              /*** Get administrator information*/Admin Admin=Driveutil.getsessionuser (req); if(Admin! =NULL&& Opedesc! =NULL&&!opedesc.trim (). Equals ("")){                                    //Encapsulating log InformationLogger.info ("begins encapsulating the log information. "); Opelog Opelog=NewOpelog ();                  Opelog.setadminid (Admin.getid ());                  Opelog.setcitycode (Admin.getcitycode ()); Opelog.setopedesc ("Admin id=" +admin.getid () + "action" "+opedesc+" ");                  Opelog.setopetime (Dateutils.getnow ()); Opelog.setisdelete ("0");                                    OpeLogUtils.opeLogService.save (Opelog); Logger.info ("The Save Administrator action Log succeeded with the message" adminid:{},citycode:{},opedesc:{},opetime:{} ",Newobject[]{admin!=NULL? Admin.getid ():NULL, Admin.getcitycode (), Opedesc,dateutils.getnow ()}); }Else{logger.info ("Failed to save operation log with insufficient parameters" adminid:{},citycode:{},opedesc:{},opetime:{} ",Newobject[]{admin!=NULL? Admin.getid ():NULL, admin!=NULL? Admin.getcitycode ():NULL, Opedesc, Dateutils.getnow ()}); }          } Catch(Exception e) {logger.error ("Save the Operation log exception, exception information is:" +e.getmessage (), E); }      }    } 

Using annotations to inject service in static tool classes