运行Jackson报错:
Exception in thread "main" java.lang.NoClassDefFoundError:
com/fasterxml/jackson/annotation/JsonView
at com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector.<clinit>
(JacksonAnnotationIntrospector.java:37)
at com.fasterxml.jackson.databind.ObjectMapper.<clinit>(ObjectMapper.java:291)
at jsoup.jsoupTest01.main(jsoupTest01.java:12)
Caused by: java.lang.ClassNotFoundException: com.fasterxml.jackson.annotation.JsonView
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 3 more
是版本导致的,太炕了
before:
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.5</version>
</dependency>
after:
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.4</version>
</dependency>
改过就能成功运行