在spring4.X中删除了啊MappingJacksonHttpMessageConverter类文件,可以使用MappingJackson2HttpMessageConverter替换但是启动仍然会报异常
Caused by: java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonProcessingException
解决办法是在pom文件中引入一下jar包
<dependency>
<groupId>com.fasterxml.jackson.core
</groupId>
<artifactId>jackson-core
</artifactId>
<version>2.5.1
</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core
</groupId>
<artifactId>jackson-databind
</artifactId>
<version>2.5.1
</version>
</dependency>
问题解决
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