Tag：springboot
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Time：2020-6-20
Tymeleaf is mainly used org.thymeleaf.expression The. Strings class handles strings, using the ා strings object in the template to handle strings. Development environment: IntelliJ idea February 2, 2019 Spring boot version: 2.1.8 Create a new spring boot project named demo. 1、pom.xml Join thymeleaf dependency <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> 2、src/main/resources/application.yml Set the template cache to false, […]
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Time：2020-6-19
Tymeleaf is mainly used org.thymeleaf.expression The. Numbers class processes numbers, using the ා numbers object in the template to process numbers. Development environment: IntelliJ idea February 2, 2019 Spring boot version: 2.1.8 Create a new spring boot project named demo. pom.xml Join the thymeleaf dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> 1、 Integer formatting There are four […]
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Time：2020-6-18
This article mainly introduces the analysis of AOP section log printing process of spring boot configuration. The example code is introduced in detail in this article, which has certain reference learning value for your study or work. You can refer to the following for your friends 1、 Springboot AOP description 1. Aop AOP (aspect oriented […]
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Time：2020-6-18
In the expression of the template file, you can use the format “${t (fully qualified class name). Method name (parameter)}” to call static methods of Java classes. Development environment: IntelliJ idea February 2, 2019 Spring boot version: 2.1.8 Create a new spring boot project named demo. 1、pom.xml Join thymeleaf dependency <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> 2、src/main/java/com/example/demo/TestUtils.java […]
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Time：2020-6-17
Statement: The requirement here is to modify the encapsulated clickhouseutil data query engine connection tool class. Because the methods in this class are static. The connection address and other parameters need to be changed according to different environments. For example, the address under development, the address under test, the production address, etc. all obtain configuration […]
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Time：2020-6-16
This property is applied in the following way [email protected][email protected]。 Two @ symbols are generated by springboot to replace the ${} attribute placeholder, because ${} will be processed by maven, so it should not be able to reference variables. @@Method can refer to the variables in the non default configuration file (i.e. other configuration files) of […]
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Time：2020-6-15
For example, to customize a domain name attribute in YML: mytest: domainName: https://www.jb51.net After the above definition, the domain name can be replaced by ${} in this configuration file defaultHead: ${mytest.domainName}/head.jpeg Supplementary knowledge:Java reads the. Yaml configuration file (using @ value (“${prefix_ name}”)） Add Lombok dependency [note] Lombok is optional, but if yaml is used […]
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Time：2020-6-14
This article mainly introduces the implementation process of the springboot JPA sub database and sub table project. The example code in this article is very detailed, which has a certain reference learning value for everyone’s study or work. You can refer to the following for your friends Scenario of sub database and sub table Relational […]
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Time：2020-6-13
This article mainly introduces how springboot reads war package jar package and resource resources. The example code is introduced in detail in this article, which has a certain reference learning value for your study or work. You can refer to the following for friends who need it Scenario description In the development process, we often […]
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Time：2020-5-31
This article mainly introduces the implementation and analysis of spring boot redis cache data. The example code is introduced in detail in this article, which has a certain reference learning value for your study or work. You can refer to the following for friends who need it 1. Enable cache support Spring supports caching in […]
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Time：2020-5-23
A foreword The topic of this article is to write multiple configuration files in springboot, and specify that the configuration files take effect, so as to achieve flexible application in development environment, test environment and online environment according to different configurations. After reading this article, you will get, Learn the multi environment configuration of springboot; […]
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Time：2020-5-22
This article mainly introduces the process analysis of spring boot deployed to external Tomcat using war package. The example code is introduced in detail in this article, which has certain reference value for your study or work. You can refer to the following for your friends If the war package is deployed to the external […]
