springboot jackson错误Could not initialize class com.fasterxml.jackson.databind.Ob

Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.fasterxml.jackson.databind.ObjectMapper at org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.build(Jackson2ObjectMapperBuilder.java:606) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.http.converter.json.MappingJackson2HttpMessageConverter.(MappingJackson2HttpMessageConverter.java:59) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter.(AllEncompassingFormHttpMessageConverter.java:74) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.web.filter.HttpPutFormContentFilter.(HttpPutFormContentFilter.java:64) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.boot.web.servlet.filter.OrderedHttpPutFormContentFilter.(OrderedHttpPutFormContentFilter.java:29) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE] at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration.httpPutFormContentFilter(WebMvcAutoConfiguration.java:163) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE] at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration?EnhancerBySpringCGLIB?e7a30b6.CGLIB$httpPutFormContentFilterBeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration?EnhancerBySpringCGLIB?e7a30b6.httpPutFormContentFilter() ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_161] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_161] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_161] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE] ... 25 common frames omitted

之前的pom 配置是

<!--jackson-->
       <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.9.12</version>
        </dependency>
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-core-asl</artifactId>
            <version>1.9.12</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.7.5</version>
        </dependency>

修改后的pom

<dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-jsr310</artifactId>
        </dependency>

正常了