for example, I learned about the introduction to spring websocket through the following URL https: spring.io guides gs m. but guides only talks about broadcast websocket, but I want to know how to implement the peer-to-peer websocket function. Is th...
spring boot project, want to integrate tk.mybatis framework. Quick configuration of spring used: pom.xml <dependency> <groupId>tk.mybatis< groupId> <artifactId>mapper-spring-boot-starter< artifactId> <v...
1, springBoot version 1.5.9 2, jdk version 1.8 problem description: http: localhost:35620 api admin login 2018-06-02 00:04:31.739 |-INFO [XNIO-2 task-1] org.thymeleaf.TemplateEngine [825] -| [THYMELEAF] INITIALIZING TEMPLATE ENGINE 2018-06-02 00:04...
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cannot be scanned with classpath:resources mapping *.xml you can use classpath:mapping *.xml, which is the reason for scanning wait online. ...
mybatis the specific configuration in application.yml is as follows: mybatis: config-location: classpath:mybatis mybatis-config.xml mapper-locations: classpath*:mybatis mapper mysql ** **.xml type-aliases-package: com.dragonflyxd.lr.web.model...
redis: database: 4 host: localhost password: port: 6379 jedis: pool: max-idle: 8 min-idle: 0 max-active: 200 max-wait: { seconds: 10, nanos:0 } timeout: { seconds...
I configured redis information on the yml file, but reported an error when reading: Error:java: java.lang.NoClassDefFoundError: org json JSONObject after troubleshooting, I added @ ConfigurationProperties (prefix = "spring.redis ") and reported an er...
Annotations from the validation framework are used in the entity class, such as @ NotNull. @ Validation User user the entity class in Controller to determine whether it meets the requirements. but if it is a list object, such as @ Validation List < U...
in my local environment, the protocol is that the http,thymeleaf template can normally send requests to the backend, but when using https in the production environment, it will throw the following exception with the following error. Excuse me, what is t...
expectation: define an annotation yourself using SpringBoot + AOP, and intercept the method of placing annotations through AOP. has a problem: it can be intercepted when annotations are placed on methods with controller entry annotations such as GetMap...
SpringBoot is configured with jackson format, but it does not take effect spring: datasource: url: jdbc:mysql: localhost:3306 test?useSSL=false username: root password: root driver-class-name: com.mysql.jdbc.Driver platform: mysq...
the program can run normally, but as long as it uses Spring test, it will make an error Binding Invalid bound statement (not found) can only find XML Debug finds a point when sessionFactory.setMapperLocation classpath is mapped to target test-classe...
background service ...
the error is as follows ...
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<dependencies> <dependency> <groupId>org.springframework.boot< groupId> <artifactId>spring-boot-starter-web< artifactId> < dependency> <dependency> <groupId>org...
the local startup project reported an error, the same code configuration, but there is no problem with others. solve the reason, { "exception ": "com.mongodb.MongoSocketWriteException: Exception sending messagerntat com.mongodb.connection.Interna...
SpringBoot integrates MyBatis, startup project, error shows that Mapper cannot be found *************************** APPLICATION FAILED TO START *************************** Description: Field userListMapper in com.example.demo.service.UserService requ...
after I have modified the contents of this controller, I will not be able to map to this controller; controllerlogin the request comes back ...
use VSC to develop RN,VSC internal operation, Android can not be opened, iOS is normal, is there any problem here? ...
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When accessing data in Vuex, it is a bit confusing to use the this of this.$store.state.city in a single-file component. If the this points to the current component, there is no store option in the current component. If this points to the root component ...
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