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Posted to notifications@dubbo.apache.org by "wang-laoshi (via GitHub)" <gi...@apache.org> on 2023/04/05 03:56:22 UTC
[GitHub] [dubbo] wang-laoshi opened a new issue, #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
wang-laoshi opened a new issue, #12017:
URL: https://github.com/apache/dubbo/issues/12017
`Caused by: java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.<init>(RestProtocol.java:85) ~[dubbo-3.2.0-beta.6.jar:3.2.0-beta.6]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?]
at org.apache.dubbo.common.beans.support.InstantiationStrategy.instantiate(InstantiationStrategy.java:94) ~[dubbo-common-3.2.0-beta.6.jar:3.2.0-beta.6]
at org.apache.dubbo.common.extension.ExtensionLoader.createExtensionInstance(ExtensionLoader.java:832) ~[dubbo-common-3.2.0-beta.6.jar:3.2.0-beta.6]
at org.apache.dubbo.common.extension.ExtensionLoader.createExtension(ExtensionLoader.java:791) `~[dubbo-common-3.2.0-beta.6.jar:3.2.0-beta.6]`
RestProtocol类里还引用了
`
import javax.servlet.ServletContext;
import javax.ws.rs.ProcessingException;
import javax.ws.rs.WebApplicationException;`
三个类，而jdk17里已经没有这三个类了
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[GitHub] [dubbo] wang-laoshi commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "wang-laoshi (via GitHub)" <gi...@apache.org>.
wang-laoshi commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1498709720
javax.servlet.ServletContext
这个来自
javax.servlet
javax.servlet-api
不是jdk自带的api,和jdk版本是没关系的
-------------------
上述这句话没错，但是springboot3已经不使用javax了，取而代之的是Jakarta-api，因此报错。
如果dubbo3.2.0要支持springboot3的话，需要废弃所有跟javax有关的api
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[GitHub] [dubbo] suncairong163 commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "suncairong163 (via GitHub)" <gi...@apache.org>.
suncairong163 commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1496995169
这个类在dubbo3.2.0-beta7都会被移除
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[GitHub] [dubbo] houkunlin commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "houkunlin (via GitHub)" <gi...@apache.org>.
houkunlin commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1503513069
配置文件直接设置 `dubbo.application.service-discovery.migration=FORCE_APPLICATION` 这个设置方式在3版本无法兼容2版本
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[GitHub] [dubbo] AlbumenJ commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1496968591
@suncairong163 PTAL
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[GitHub] [dubbo] suncairong163 commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "suncairong163 (via GitHub)" <gi...@apache.org>.
suncairong163 commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1500147019
dubbo rest 后面不使用servlet来实现了 ，就没有这个问题了，现在改造中， servlet 的使用在dubbo3.2.0-beta7都会被移除
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[GitHub] [dubbo] suncairong163 commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "suncairong163 (via GitHub)" <gi...@apache.org>.
suncairong163 commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1496991431
javax.servlet.ServletContext
这个来自
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
dubbo-dependencies-pom默认指定3.1.0
javax.ws.rs
这个来自
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>${resteasy_version}</version>
</dependency>
dubbo-dependencies-bom 默认指定3.0.19.Final
不是jdk自带的api,和jdk版本是没关系的，maven 重新刷新下一看看呢
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[GitHub] [dubbo] AlbumenJ commented on issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12017:
URL: https://github.com/apache/dubbo/issues/12017#issuecomment-1505128252
> 配置文件直接设置 `dubbo.application.service-discovery.migration=FORCE_APPLICATION` 这个设置方式在3版本无法兼容2版本
Dubbo 2 的应用级服务发现很多设计有缺陷，不建议使用 Dubbo 2 的应用级服务发现
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Re: [I] jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException [dubbo]
Posted by "wxbty (via GitHub)" <gi...@apache.org>.
wxbty closed issue #12017: jdk17+springboot3+dubbo3.2.0-beta6,报错：java.lang.NoClassDefFoundError: javax/ws/rs/WebApplicationException
URL: https://github.com/apache/dubbo/issues/12017
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