【发布时间】：2015-04-14 14:31:09
【问题描述】：
我正在尝试从 wsdl 文件生成源代码，但我在 pom.xml 上不断遇到错误，我认为这可能是我的问题？下面是我从我的 pom 和我的 pom 文件中得到的错误。我也无法使用“mvn clean install”构建项目。我似乎得到了一个没有真正原因的错误。
生成标签处的错误：
Execution default of goal org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.12.3:generate failed: A required class was missing while executing org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.12.3:generate: com/sun/codemodel/CodeWriter
-----------------------------------------------------
realm = plugin>org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.12.3-715230752
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/C:/Users/Windows/.m2/repository/org/jvnet/jaxb2/maven2/maven-jaxb2-plugin/0.12.3/maven-jaxb2-plugin-0.12.3.jar
urls[1] = file:/C:/Users/Windows/.m2/repository/org/jvnet/jaxb2/maven2/maven-jaxb2-plugin-core/0.12.3/maven-jaxb2-plugin-core-0.12.3.jar
urls[2] = file:/C:/Users/Windows/.m2/repository/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar
urls[3] = file:/C:/Users/Windows/.m2/repository/org/apache/commons/commons-lang3/3.2.1/commons-lang3-3.2.1.jar
urls[4] = file:/C:/Users/Windows/.m2/repository/com/sun/org/apache/xml/internal/resolver/20050927/resolver-20050927.jar
urls[5] = file:/C:/Users/Windows/.m2/repository/junit/junit/4.8.1/junit-4.8.1.jar
urls[6] = file:/C:/Users/Windows/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.15/plexus-utils-1.5.15.jar
urls[7] = file:/C:/Users/Windows/.m2/repository/org/jvnet/jaxb2/maven2/maven-jaxb22-plugin/0.12.3/maven-jaxb22-plugin-0.12.3.jar
urls[8] = file:/C:/Users/Windows/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.2.11/jaxb-runtime-2.2.11.jar
urls[9] = file:/C:/Users/Windows/.m2/repository/org/glassfish/jaxb/jaxb-xjc/2.2.11/jaxb-xjc-2.2.11.jar
urls[10] = file:/C:/Users/Windows/.m2/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar
Number of foreign imports: 5
import: Entry[import org.sonatype.plexus.build.incremental from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.Scanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.DirectoryScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.AbstractScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
(org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.12.3:generate:default:generate-sources)
我的 pom.xml 文件：
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.ws</groupId>
<artifactId>spring-ws-core</artifactId>
</dependency>
<dependency>
<groupId>com.bigthunk</groupId>
<artifactId>BigThunkCore</artifactId>
<version>0.0.7-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.bigthunk</groupId>
<artifactId>BigThunkWeb</artifactId>
<version>0.0.4-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<!-- tag::wsdl[] -->
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<schemaLanguage>WSDL</schemaLanguage>
<generatePackage>hello.wsdl</generatePackage>
<forceRegenerate>true</forceRegenerate>
<schemas>
<schema>
<url>http://172.19.137.21:8280/services/umarketsc?wsdl</url>
</schema>
</schemas>
</configuration>
</plugin>
<!-- end::wsdl[] -->
</plugins>
</build>
<repositories>
<repository>
<id>project.local</id>
<name>project</name>
<url>file:${project.basedir}/repo</url>
</repository>
<repository>
<id>spring-releases</id>
<name>Spring Releases</name>
<url>https://repo.spring.io/libs-release</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories>
【问题讨论】：
-
原来是实际 wsdl 文件中的一个错误导致了这种情况。
-
我仍然有兴趣查看导致它崩溃的 WSDL。
-
@javawocky 你做了什么改变？修复它？
-
首先尝试，如果您的 URI 是最新的并且 WS 正在运行。要尝试 WSDL，请将 URI 放入浏览器地址行：172.19.137.21:8280/services/umarketsc?wsdl。它是否有效？如果没有，请检查 WS 是否启动。检查 URI。
标签： eclipse soap jaxb wsdl maven-jaxb2-plugin