1. SpringBoot JSON工具包默认是Jackson,只需要引入spring-boot-starter-web依赖包,自动引入相应依赖包: <dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId>-->数据绑定依赖于下面两个包<version>2.8.7</version> </dependency> <dependency><groupId>com.fasterxm...
第一步 : 引入maven依赖 <!--https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind--><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.11.2</version></dependency> 注:如果报java.lang.ClassNotFoundException: com.fa...
<groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</group...
--不用spring-boot-starter-parent作为parent时的配置--> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>2.3.3.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> </...
如果我们没有引入spring-boot-starter-web这个依赖,要想使用jackson的话需要引入下面的依赖。 <!--jackson依赖--> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.1</version>
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>2.3.3.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> ...
Ideally, when working with Spring Boot, we can leverage the curated dependencies in the Spring Boot parent POM. In this case, we drop the version for the Jackson dependency so it will get inherited from the Spring Boot Parent POM. 1 . . . 2 <dependency> 3 <groupId>com.fasterxml.jackso...
xml复制代码<!--jackson依赖--><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.9.1</version></dependency> 注意:如果你是springboot项目,并且有引入spring-boot-starter-web这个starter,你就不需要引入上方jackson的依赖包了,因为引入web这个starter自...
8.2</version><scope>test</scope></dependency><dependency><groupId>org.projectlombok</groupId><...
</dependency> 2.2 使用JavaConfig配置 SpringBoot中fastjson的配置有两种方式: 2.2.1 方式一 配置Bean 使用fastjson的方式实现HttpMessageConverters @ConfigurationpublicclassFastJSONConfig {/*** Fastjson * *@return*/@BeanpublicHttpMessageConverters fastJsonHttpMessageConverters() { ...