Long 070000L front 0 minus compare size, Token,mysql innodb,properties,switch match empty string object

 Public classTestjava {//define get resource file    Private Static FinalResourceBundle bundle =Initbundle (); Private StaticResourceBundle Initbundle () {returnResourcebundle.getbundle ("Conf/chinapay", Locale.china); }    //Key-value pairs    Private Final StaticString merid_upop_test = bundle.getstring ("Merid.upop.test"); /**     * @paramargs*/     Public Static voidMain (string[] args) {//Long reqtime = 20150227233132L; //Long reqtimeallowmin = 070000L;//Long Reqtimeallowmax = 220000L;//Long Reqtime =NULL; if(Reqtime! =NULL&& (reqtime% 1000000 >= reqtimeallowmin && reqtime% 1000000 <=Reqtimeallowmax)) {System.out.println ("OK"); }Else{System.out.println ("NO");//NO        }//try {System.out.println (20150227103132L% 1000000);//103132System.out.println (20150227143453L% 1000000);//143453System.out.println (20150227171104L% 1000000);//171104System.out.println (20150302153222L% 1000000);//153222//CommonConstants.TIME_SEC_STR.format ("070000"); //Date dd = CommonConstants.DATETIME_SEC_STR.parse (reqtime.tostring ());//CommonConstants.TIME_SEC_STR.format (obj)//} catch (ParseException e) {//            //TODO auto-generated Catch block//e.printstacktrace ();//        }  //Convert into Date//1. Generate token Value MethodSystem.out.println ("token=" + Java.util.UUID.randomUUID (). toString ());//token=572061ad-522f-4cc4-8484-aab5f9e44120System.out.println ("token2=" + Java.util.UUID.randomUUID (). toString (). Replace ("-", ""));//Token2=f858b55617c6421bbbc90a66747c62ea//2.Long value Comparison size            /**Allow automatic voice and 15 minute auto-reject point in time of order start*/Long reqtime_allow_min= 070000L;//7 Front This 0 needs to be removed.             /**allow auto-voice and 15-minute auto-reject point-in-time at end of order*/Long Reqtime_allow_max= 220000L;//            //Long currtime = long.valueof (CommonConstants.DATETIME_SEC_STR.format (New Date ()));Long Currtime = 20150319050809L; System.out.println ("Currtime=" +currtime);//currtime=20150319050809System.out.println ("Get seconds minutes =" +currtime% 1000000);//get time division seconds =50809System.out.println ("is greater than 7 points =" + (currtime% 1000000 >= reqtime_allow_min));//is greater than 7 points =true, this comparison value is wrong!!??System.out.println ("is less than 22 points =" + (currtime% 1000000 <= reqtime_allow_max));//is less than 22 points =true                        /** dial Voice function point: 1. When the deposit is successful, voice notification. (the owner agrees or rejects the order) * 2. Launch the delay request successfully, voice notification. (The owner agrees or refuses to delay the application) * 3.2 hours before the car, without paying the rental deposit or security deposit, voice notification. (The tenant pays the car rental deposit and the violation deposit) * 4.2 hours before the vehicle, voice notification. (Renter's car)*/            //050809 should not call at this time. 05:08:09            if(Currtime! =NULL&& (currtime% 1000000 >= reqtime_allow_min && currtime% 1000000 <=Reqtime_allow_max)) {System.out.println ("Call Voice phone notifications!");//Call voice call notifications!}Else{System.out.println ("Night 10 o'clock to the next morning 7-point anti-disturb function, voice phone screen. "); }            //Long atest = 050809L;//Long reqtime_allow_min = 070000L; //the back 4 bits are all 0 can//System.out.println ("@@@" + (050809l > 70000l)); //compile pass but.??!!System.out.println ("@@@" + (50809l > 70000l));//@@ ZZFCTHOTFIXZSystem.out.println ("@@@" + (50809l > 070000l));//@@ ZZFCTHOTFIXZ Error !                                    /*** 3.MYSQL Transaction * INNODB,MYISAM * mysql5.6 Transaction supports operation of InnoDB table types for multiple tables, and does not allow simultaneous operation of InnoDB and MyIsam tables. */                        //4. Get the Proerties file, note: The properties file is not allowed to have a space comma, and so on. //merid.upop.test=808080031312345SYSTEM.OUT.PRINTLN ("Print Output properties file key value:" +merid_upop_test); //Print Output Properties file key value: 808080031394973//5. Determine the condition and switch match string string. System.out.println ("5. Judging condition and switch matching string string"); String Rentreason=NULL;//Judging the reason for renting a car, this condition returns 1111111111//if (Rentreason! = null) {//If this condition is not judged, a null pointer exception is reported.                 Switch(Rentreason) {//java.lang.NullPointerException                 Case"The surrounding tourism": System.out.println ("11111");  Break;  Case"Field Trip": System.out.println ("22222");  Break; default: System.out.println ("33333");//33333                     Break; }//}else{//System.out.println ("33333");//            }                                    //The following wording is correct. String RentReason2 = "surrounding tourism";//determine the reason for renting a car "" Null            if("Travel Around". Equals (RentReason2)) {System.out.println ("Aaaaaa");//aaaaaa}Else if("Field Trip". Equals (RentReason2)) {System.out.println ("BBBBBB"); }Else{System.out.println ("CCCCCC"); } String RS=NULL;//System.out.println (Rs.equals ("surrounding tourism")); //null object tune equals will error//java.lang.NullPointerExceptionSystem.out.println ("Travel Around". Equals (RS));//this will not error, return false. False                            }}

Long 070000L front 0 minus compare size, Token,mysql innodb,properties,switch match empty string object