problem description as shown in the figure, job has been added by document, but when will job run? the environmental background of the problems and what methods you have tried use the Elastic Job Cloud deployed by docker, then package the tar.gz...
t disconnected.Cannot connect file "C: Users suiwei Downloads day23-linux linux CentOS-6.4-i386-bin-DVD1.iso" as a CD-ROM image: Could not find the file...
https: blog.csdn.net Linyizu... when a springCloud client cannot register a service with eureka, many solutions add the following to the service pom <dependency> <groupId>org.springframework.boot< groupId> <artifactId>...
data { parentID : 0, sequence : 0, id : 1, leaf : true, children : []} { parentID : 0, sequence : 0, id : 2, leaf : true, children : []} requirements: efficiency ...
Microsoft Yahi display for my chrome JavaGB2312 IE is there any way to do this? ...
for example, when a variable changes, it stops where the variable changes ...
by saving the word template as a WordXML document, freemarker operates word to generate a document with a picture that is opened in office 2013, and the picture cannot be displayed correctly, just in wps. do you know how to solve it? ...
question: I am a java background programmer, responsible for providing interfaces to APP calls. Now a certain interface on the app side needs to display some pictures, and these pictures are stored in the database as a byte array (binary), so how should ...
continuous reading of small files, BufferedInputStream seems to create a new one for each file, can you create it only once, and then read the next file after reading this file? is there any way to do this? ...
the default is 8m, but the file size is less than 8m. It is not clear how much size should be set for buffering. Should it be less than or equal to the file size? Because downloading files is a batch operation and batch files, you should also take into a...
by introducing the timing of @ Scheduled (which is set to be executed every three seconds), the timing will not be executed again after a certain period of time, and the scheduled task will run again after restarting tomcat. What is the cause ...
according to the saying on the Internet: 1. All objects of type class are destroyed. two There is no place to refer to class s reflection. 3. The classloader that loaded the class was destroyed. Only when these three conditions are met will the class ...
it is said that the Class.forName (String name, boolean initialize,ClassLoader loader) method can choose whether to initialize the class when loading the class but when I set initialize to false, I still execute the static code block in the class. Why...
Why is there a sudden increase in hop time and no increase in YGC and FGC when using the jstat-gcutil monitor gc? S0 S1 E O M CCS YGC YGCT FGC FGCT GCT 40.57 0.00 0.00 96.12 94.08 91.92 254 59.554 ...
as shown in the picture, now the cursor is in position 1, to position 2, press tab, I want to click tab smart click to 2, how to set it? ...
there has been no problem with configuring the domain name server before This zone does not appear to be properly delegated to our nameservers. If you have corrected this issue, please click the Check Delegation tab below to have the zone rechecke...
Hello, boss! I just got in touch with this, and then I watched the video and wrote the code. ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine(); deployment process definition @Test public void test2(){ get a deployment b...
Environment mac 10.14 2.2 GHz Intel Core i7 APPLE SSD AP0512M (a partner below shows the opposite result, which is related to the hard drive) problem description when you look at the RocketMQ source code, you can see that there are two ways to w...
can the expiration time of jwt be set to permanent ...
topic description sources of topics and their own ideas my program declares a TreeSet object ts and writes a student class that is considered the same element when the student s age and name are the same. When the first student object and the last ...
dependency inversion principle: it is believed that a method should follow the concept of "relying on abstraction rather than an instance " [5]. dependency injection is one way to implement this principle. are there any packages that export both insta...
1. Mini Program, who buys and sells vegetables in kind, has a membership card function in Mini Program. Does the user s online recharge membership card for buying vegetables on Mini Program belong to virtual payment? 2. If it is paid for knowledge, s...
enter the correct "git remote add origin git@server-name:path repo-name.git; " command and prompt the following message: add that repo-name.git is the new remote library name, right? error prompt: Cloning into gitskills . The authenticity of hos...
question recently, the company asked me to investigate WebRTC and found that adapter.js was used in existing products. After consulting the data, I found that only what he was but did not say how he used it (maybe my posture was wrong? ) so I wo...
the comments of (codeshelper) on this site cannot be modified after a certain period of time, and so is stackoverflow. How do you do it? ...