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 >