Java Spring Boot和Jersey产生ClassNotFound
我正在尝试打包使用Jersey的Spring Boot应用程序。当应用程序在开发过程中启动时,运行起来没有问题,当我使用Java Spring Boot和Jersey产生ClassNotFound,java,spring,maven,spring-boot,jersey,Java,Spring,Maven,Spring Boot,Jersey,我正在尝试打包使用Jersey的Spring Boot应用程序。当应用程序在开发过程中启动时,运行起来没有问题,当我使用 mvnw package && java -jar target/gs-spring-boot-docker-0.1.0.jar 这将产生以下错误 创建名为“org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration”的bean时出错:未满足 通过构造函数参数1表示的属性;嵌套异
mvnw package && java -jar target/gs-spring-boot-docker-0.1.0.jar
这将产生以下错误
创建名为“org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration”的bean时出错:未满足
通过构造函数参数1表示的属性;嵌套异常为org.springframework.beans.factory.BeanCreationException:创建名为“jerseyConfig”的bean时出错
在URL[jar:file:…path/Backend/target/celulascontents-2.0.jar!/BOOT-INF/classes!/tech/aabo/celulasconteta!中定义
s/config/JerseyConfig.class]:bean实例化失败;嵌套异常为org.springframework.beans.beanstantiationException:未能实例化[tech.aabo.ce]
lulascontents.config.JerseyConfig]:构造函数引发异常;嵌套异常为org.glassfish.jersey.server.internal.scanning.ResourceFinderException:java.io.File
NotFoundException:…path\Backend\target\CelulasContents-2.0.jar\BOOT-INF\classes(系统找不到路径s
(指定)
我的Jersey配置如下所示:
package tech.aabo.celulascontentas.config;
import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.ServerProperties;
import org.springframework.stereotype.Component;
import javax.ws.rs.ApplicationPath;
@Component
@ApplicationPath("/api")
public class JerseyConfig extends ResourceConfig {
public JerseyConfig() {
register(JacksonJaxbJsonProvider.class);
packages("tech.aabo.celulascontentas.endpoint");
property(ServerProperties.BV_SEND_ERROR_IN_RESPONSE, true);
}
}
我的pom.xml如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>tech.aabo</groupId>
<artifactId>celulascontentas</artifactId>
<version>2.0</version>
<packaging>jar</packaging>
<name>celulascontentas</name>
<description>API para celulas contentas</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- Core -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- DB -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<!-- Extra -->
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.3</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk</artifactId>
<version>1.11.133</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>validate</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/target/</outputDirectory>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
4.0.0
科技公司
CelulasContents酒店
2
罐子
CelulasContents酒店
API para celulas contentas
org.springframework.boot
spring启动程序父级
1.5.9.1发布
UTF-8
UTF-8
1.8
org.springframework.boot
弹簧靴起动器
org.springframework.boot
春靴起跑服
org.springframework.boot
弹簧靴起动器码头
org.springframework.boot
弹簧靴起动器执行器
org.springframework.boot
弹簧靴启动器jdbc
mysql
mysql连接器java
运行时
公地小海狸
公地小海狸
1.9.3
org.apache.commons
commons-lang3
3.7
亚马逊网站
aws java sdk
1.11.133
org.springframework.boot
springbootmaven插件
maven资源插件
复制资源
验证
复制资源
${basedir}/目标/
src/main/resources
真的
我尝试过各种组合,但总是产生相同的错误。现在有人知道怎么修了吗
谢谢
对可执行JAR布局的更改意味着
Jersey的类路径扫描现在也会影响可执行jar文件
作为可执行的war文件。为了解决这个问题,你需要
希望通过Jersey进行扫描,应将其包装在一个罐子中并包括在内
作为BOOT-INF/lib中的依赖项。然后,弹簧引导启动器应该
配置为在启动时打开这些罐子,以便Jersey可以扫描
他们的内容
这是一个已知的问题,有一个尚未合并的开放请求。我建议您参考这篇文章,其中提到了一些解决方法
几乎没有解决办法
1:
导入java.util.Map;
导入javax.annotation.PostConstruct;
导入javax.ws.rs.Path;
导入org.slf4j.Logger;
导入org.slf4j.LoggerFactory;
导入org.springframework.beans.factory.annotation.Autowired;
导入org.springframework.context.ApplicationContext;
导入org.springframework.stereotype.Component;
导入com.sun.jersey.api.core.DefaultResourceConfig;
@组成部分
公共类重新启动应用程序扩展了DefaultResourceConfig{
私有静态最终记录器log=LoggerFactory.getLogger(RestApplication.class);
公共重新应用程序(){
getFeatures().put(“com.sun.jersey.api.json.POJOMappingFeature”,true);
}
@自动连线
应用上下文appCtx;
@施工后
公共作废设置(){
log.info(“找到的Rest类:”);
MapBeans=appCtx.getBeansWithAnnotation(Path.class);
对于(对象o:beans.values()){
log.info(“->”+o.getClass().getName());
getSingleton().add(o);
}
}
}
和
@自动连线
重新应用重新应用;
@豆子
public ServletRegistrationBean jersey(){
ServletRegistrationBean=新的ServletRegistrationBean();
setServlet(新的ServletContainer(重新应用));
addInitParameter(“com.sun.jersey.api.json.POJOMappingFeature”,“true”);
setUrlMappings(Arrays.asList(“/rest/*”);
返回豆;
}
jersery2:
导入java.util.Map;
导入javax.annotation.PostConstruct;
导入javax.ws.rs.ApplicationPath;
导入javax.ws.rs.Path;
导入org.glassfish.jersey.server.ResourceConfig;
导入org.slf4j.Logger;
导入org.slf4j.LoggerFactory;
导入org.springframework.beans.factory.annotation.Autowired;
导入org.springframework.context.ApplicationContext;
导入org.springframework.stereotype.Component;
导入com.sun.jersey.api.core.ResourceConfig;
@组成部分
@应用程序路径(“/rest”)
公共类运动衫
jersey 1:
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.ws.rs.Path;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import com.sun.jersey.api.core.DefaultResourceConfig;
@Component
public class RestApplication extends DefaultResourceConfig {
private static final Logger log = LoggerFactory.getLogger(RestApplication.class);
public RestApplication() {
getFeatures().put("com.sun.jersey.api.json.POJOMappingFeature", true);
}
@Autowired
ApplicationContext appCtx;
@PostConstruct
public void setup() {
log.info("Rest classes found:");
Map<String,Object> beans = appCtx.getBeansWithAnnotation(Path.class);
for (Object o : beans.values()) {
log.info(" -> " + o.getClass().getName());
getSingletons().add(o);
}
}
}
and
@Autowired
RestApplication restApplication;
@Bean
public ServletRegistrationBean jersey() {
ServletRegistrationBean bean = new ServletRegistrationBean();
bean.setServlet(new ServletContainer(restApplication));
bean.addInitParameter("com.sun.jersey.api.json.POJOMappingFeature", "true");
bean.setUrlMappings(Arrays.asList("/rest/*"));
return bean;
}
jersery2:
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.Path;
import org.glassfish.jersey.server.ResourceConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import com.sun.jersey.api.core.ResourceConfig;
@Component
@ApplicationPath("/rest")
public class JerseyConfig extends ResourceConfig {
private static final Logger log = LoggerFactory.getLogger(JerseyConfig.class);
@Autowired
ApplicationContext appCtx;
@PostConstruct
public void setup() {
log.info("Rest classes found:");
Map<String,Object> beans = appCtx.getBeansWithAnnotation(Path.class);
for (Object o : beans.values()) {
log.info(" -> " + o.getClass().getName());
register(o);
}
}
}