java.lang.NoClassDefFoundError:com/fasterxml/jackson/databind/ObjectMapper

此信息为spring和jackson相关版本不兼容

我使用的是Spring4.3.2版本，把本地jsckson版本升到2.7.5以上或者更高即可

Spring为4.3.2兼容jackson版本为2.7.5和更高版本，相关依赖如下：

<dependency>

             <groupId>com.fasterxml.jackson.core</groupId>

             <artifactId>jackson-core</artifactId>

             <version>2.7.5</version>

       </dependency>

       <dependency>

             <groupId>com.fasterxml.jackson.core</groupId>

             <artifactId>jackson-annotations</artifactId>

             <version>2.7.5</version>

       </dependency>

       <dependency>

             <groupId>com.fasterxml.jackson.core</groupId>

             <artifactId>jackson-databind</artifactId>

             <version>2.7.5</version>

       </dependency>

       <dependency>

             <groupId>org.codehaus.jackson</groupId>

             <artifactId>jackson-mapper-asl</artifactId>

             <version>1.9.4</version>

       </dependency>

       

       <dependency>

            <groupId>org.codehaus.jackson</groupId>

            <artifactId>jackson-core-asl</artifactId>

            <version>1.9.4</version>

       </dependency>