RESTEasy:找不到内容类型application / json类型的writer [英] RESTEasy: Could not find writer for content-type application/json type
问题描述
我有一个使用(application / json)并生成(application / json)的restful服务(post)。此服务的单个参数是带注释的java对象。
我正在使用org.jboss.resteasy.client.ClientRequest将请求发送到服务。但是,我在客户端获得此异常并且异常:
无法找到内容类型application / json类型的writer。
这是否意味着我缺少一些图书馆罐子,或者我必须为application / json编写自己的编写器?
我正在使用resteasy 2.3.3.Final
以下是我添加到我的pom中的各种依赖项,我认为可能是相关的:
< dependency>
< groupId> org.jboss.resteasy< / groupId>
< artifactId> resteasy-jaxrs< / artifactId>
< version> 2.3.3.Final< / version>
< / dependency>
<依赖>
< groupId> com.fasterxml.jackson.jaxrs< / groupId>
< artifactId> jackson-jaxrs-json-provider< / artifactId>
< version> 2.0.5< / version>
< / dependency>
<依赖>
< groupId> org.jboss.resteasy< / groupId>
< artifactId> resteasy-jaxb-provider< / artifactId>
< version> 2.3.4.Final< / version>
< / dependency>
<依赖>
< groupId> org.jboss.resteasy< / groupId>
< artifactId> resteasy-jackson-provider< / artifactId>
< version> 2.3.4.Final< / version>
< / dependency>
<依赖>
< groupId> org.codehaus.jackson< / groupId>
< artifactId> jackson-core-asl< / artifactId>
< version> 1.3.0< / version>
< / dependency>
<依赖>
< groupId> org.codehaus.jackson< / groupId>
< artifactId> jackson-mapper-asl< / artifactId>
< version> 1.3.0< / version>
< / dependency>
Matt
<依赖性>
< groupId> org.codehaus.jackson< / groupId>
< artifactId> jackson-mapper-asl< / artifactId>
< version> $ {jackson-mapper-asl.version}< / version>
< scope>运行时< / scope>
< / dependency>
<依赖>
< groupId> javax.xml.bind< / groupId>
< artifactId> jaxb-api< / artifactId>
< version> $ {jaxb-api.version}< / version>
< scope>运行时< / scope>
< / dependency>
这已经足够了。
请参阅此处: http: //howtodoinjava.com/2012/12/15/how-to-write-restful-webservices-using-spring-3-mvc/
I have a restful service (post) that consumes (application/json) and produces (application/json). The single param for this service is an annotated java object.
I am using org.jboss.resteasy.client.ClientRequest to send the request to the service. However, I am getting this exception in the client end and the exception:
could not find writer for content-type application/json type.
Does this mean that I am missing some library jars or I have to write my own writer for application/json?
I am using resteasy 2.3.3.Final
Here are various dependencies I added to my pom that I think are probably related:
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>2.3.3.Final</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.0.5</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>2.3.4.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>2.3.4.Final</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.3.0</version>
</dependency>
Matt
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>${jackson-mapper-asl.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>${jaxb-api.version}</version>
<scope>runtime</scope>
</dependency>
This is just more than enough.
Refer here: http://howtodoinjava.com/2012/12/15/how-to-write-restful-webservices-using-spring-3-mvc/
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