Ami*_*nul 6 java json jackson maven auth0
我正在使用auth0-java客户端库与auth0 v2
服务交互,我的代码在我的开发环境中编译并运行良好,但是当我在另一个测试环境中部署该构建时,它会引发以下异常:
java.lang.NoSuchMethodError:com.fasterxml.jackson.databind.ObjectMapper.readerFor(Lcom/fasterxml/jackson/databind/JavaType;)Lcom/fasterxml/jackson/databind/ObjectReader;
at com.auth0.json.mgmt.users.UsersPageDeserializer.getArrayElements(UsersPageDeserializer.java:52)
at com.auth0.json.mgmt.users.UsersPageDeserializer.deserialize(UsersPageDeserializer.java:30)
at com.auth0.json.mgmt.users.UsersPageDeserializer.deserialize(UsersPageDeserializer.java:15)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3562)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2597)
at com.auth0.net.CustomRequest.parseResponse(CustomRequest.java:63)
at com.auth0.net.BaseRequest.execute(BaseRequest.java:37)
at com.myapp.security.Auth0Service.getUserByEmail(Auth0Service.java:246)
at com.myapp.security.Auth0Service.checkForExsistingAuth0Account(Auth0Service.java:266)
at com.myapp.security.AdminUILayout.lambda$launchProgressUpdater$0(AdminUILayout.java:293)
at java.lang.Thread.run(Thread.java:745)
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我已经通过几个stackover流的问题,如走这 并试图清理.m2/repository/com/fasterxml
该测试环境的文件夹,但cloudn't这里解决了没有这样的方法错误是我的POM文件及以下相关代码给出:
代码
public User getUserByEmail(String email){
UserFilter filter = new UserFilter();
filter.withQuery(email);
Request<UsersPage> request = mgmt.users().list(filter);
try {
UsersPage response = request.execute();
for (User u:response.getItems()) {
if (u.getEmail().equals(email)) {
return u;
}
}
} catch (APIException exception) {
// api error
System.out.println("APIException:::::"+exception.getDescription());
} catch (Auth0Exception exception) {
// request error
System.out.println("Auth0Exception:::::"+exception.getMessage());
}catch(Exception ex){
System.out.println("Other exception:::::"+ex.getMessage());
}
return null;
}
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pom.xml
<properties>
<jackson.version>2.8.5</jackson.version>
</properties>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.auth0</groupId>
<artifactId>auth0</artifactId>
<version>1.0.0</version>
</dependency>
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更新
我已将这些 jackson 依赖项移至<dependencyManagement>
我的pom.xml
文件部分,
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.8.5</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.8.5</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.8.0</version>
</dependency>
</dependencies>
</dependencyManagement>
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根据Maven 文档,无论jackson-core
依赖项请求哪个版本的库,${jackson.version}
都将始终使用版本,我的代码仍然在本地工作,但在该测试服务器中,异常保持不变,即使我在其中部署了我的 war 文件测试服务器代码抛出相同的异常。
终于解决了这个问题,我发现glassfish 4.1.1
有一个非常旧的版本2.3.2 ,jackson-core
jackson-annotation
所以jackson-databind
我们决定使用Payara服务器,它使用相当最新版本的jackson jackson 2.8.5并测试了没有这样的方法错误解决了,代码有效在 Payara 服务器上没问题
更新:
glassfish
版本5.0
使用更新版本jackson 2.8.9
,我认为使用它也可以解决这个问题
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