my own spring boot training project was fine before dinner yesterday afternoon, but I didn t do anything after I came back with a good log . Life and death just didn t work. Baidu spent the night looking for project structure . Log Code @Aspect ...
when I was testing with SpringBootTest, I found that the program would be started, causing the console test results to be flooded by the program output, and it would take time and resources to start the program. Is there any way to do SpringBootTest tes...
question: there are three arrays A1 = [ "i1 ", "i2 ", "i3 ", "i4 ".... "ix "]; x is an integer greater than 2 a2 = [ "K1 ", "K2 ", "K3 ", "K4 ".... "ky "]; y is an integer greater than 2 a3 = [M1 ", " m2 ", " m3 ", " M4 ".... " mz "]; ...
currently two projects, An and BMagee A, are running on another linux machine on the local and local area network, and the swagger is fine. Project B, running on the linux machine on the LAN, swagger is fine, but running on the local IDEA, the swagger p...
after spring cloud config integrates spring could bus amqp, there is a problem with org.springframework.integration.MessageDispatchingException: Dispatcher has no subscribers when accessing actuator bus-refresh The version I use is springboot:2.1.0....
exception org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher$InvalidKeyOrParametersException: Key length not 128 192 256 bits. at org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher.engineInit(Unknown Source) at javax.c...
as shown in the figure, when I packaged with package, I found that both mapper.xml mapper.java and java bean had been modified. , that is, the plug-in is included in the life cycle of package. how to break this? In pom, my configuration is &l...
problem description the data returned to the front end comes from multiple microservices. Where should the data be integrated and returned? for example, there is an API getOrderInfo to obtain order information you need to obtain user information f...
as shown in the figure, the following problems occurred during the installation of es. I set the folders to 777 permissions and gave es user permissions. Why do I still report insufficient permissions during execution? Look up on the Internet, it is all ...
incomplete log output incomplete under window and linux related codes Log output: 2019-01-29 01:16:42.214 [restartedMain] WARN com.netflix.config.sources.URLConfigurationSource - No URLs will be polled as dynamic configuration sources. 2019-01-2...
start with java code: public class TUtil { public static <T> T getT(Object o, int i) { try { return ((Class<T>) ((ParameterizedType) (o.getClass() .getGenericSuperclass())).getActualTypeArguments...
1. I am a rookie, in the process of learning springboot to do annotation mode of the full table fuzzy query, the result set of the query is always empty, but the sql statement in the navicat test can normally find the data, please answer the doubt, than...
topic description A JavaWeb project, the front and back ends are divided into member and admin to log in, with permission settings respectively. has now completed five permission tables (a total of 10 tables, five for member and five for admin). whe...
convert the level of an inner-table number according to the format. The format is defined as follows (matching the last digits): Type 1 AAAAA (5 hyphens) ABCDEF Type 2 AAAA (4 hyphens, excluding 4) ABCDE Class 3 AAA (3 hyphens, excluding 4) ABCD Cla...
void Parker::park(bool isAbsolute, jlong time) { Optional fast-path check: Return immediately if a permit is available. if (_counter > 0) { _counter = 0 ; OrderAccess::fence(); return ; } Thread* thread = Thread::cur...
The core of the problem is redirecting symbols on the command line, I can execute the program like this: java-cp classpath MyClass < data.txt that is, compile the MyClass.class bytecode file into binary code and run it, and then redirect...
Project overview: RESTful Api,spring boot+spring security+JWT is used in the back end and vue bucket is used in the front end. deployment: the front end is placed in nginx, port 8088 is opened, and the back-end jar package runs at port 8080 there ar...
after upgrading to idea2018.3.2, tomcat debug mode is started, 4 you can only choose from the tomcat configuration, which is a lot of trouble. is there any way to set this box to select build every time you click to debug? ...
the figure above shows the parameters for Wechat JSAPI pay to issue an order uniformly. when the amount is 1 point, you can pay successfully when the amount is other, all INVALID REQUEST is returned what is this? ...
the bindmessage of Mini Program documents can be passed, which can only be triggered when backing back, destroying components and sharing. I don t know if there is any other way to pass values ....
the description of the problem is the same as the topic. I hope you can help me ...
I am ashamed to say that after two years of working in Android, I still can t tell the difference between these three. After reading a few articles, I am a little uncertain . Let me ask you a question: suppose there is a statement print ( "a ") in th...
def bar (): i = 0 while i < 100: i += 1 time.sleep(1) sys.stdout.write(str(i) + b *2) -sharpsys.stdout.write( b ) sys.stdout.flush() -sharp.. ...
cause: cheap hand wants to upgrade nodejs. Npm has installed an updated nodejs that belongs to other directories. instructions that are now npm cannot operate correctly. for example,: npm list-g-- depth 0 used to list the node_modules dependency pack...
1. I feel that the software package needs to be found on the Internet if it is compiled and installed, and it is not clear which software package is needed, it takes time, it is troublesome to install, and it is easy to make mistakes. 2. One-click inst...