Jackson学习(一)

Jackson的配置、使用方式以及效率方面的简单介绍。

1.maven依赖

 1 <!-- jackson依赖 -->
 2         <dependency>
 3             <groupId>com.fasterxml.jackson.core</groupId>
 4             <artifactId>jackson-core</artifactId>
 5             <version>2.4.3</version>
 6         </dependency>
 7         
 8         <dependency>
 9             <groupId>com.fasterxml.jackson.core</groupId>
10             <artifactId>jackson-databind</artifactId>
11             <version>2.4.3</version>
12         </dependency>
13         
14         <dependency>
15             <groupId>com.fasterxml.jackson.core</groupId>
16             <artifactId>jackson-annotations</artifactId>
17             <version>2.4.3</version>
18         </dependency>

maven依赖

2.jackson的常用三种方式