首先，您是否将 Apache TomEE 与 JAX-RS 一起使用？如果没有，您应该这样做，因为它捆绑了 JAX-RS。
尝试使用此代码。我正在使用 CXF 的特定功能，经过测试并且运行良好。该资源仅生成 HTML 结果，您当然可以对其进行修改。正如您所看到的，我引用了所提供的 CXF 依赖项，因为 TomEE 包含它。我正在发帖every需要的文件。
没有 web.xml 文件。
META-INF/context.xml
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/FileUpload_2"/>
索引.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<form method="POST" enctype="multipart/form-data"
action="/FileUpload_2/web/upload">
File to upload: <input type="file" name="upfile"><br/>
Notes about the file: <input type="text" name="note"><br/>
<br/>
<input type="submit" value="Press"> to upload the file!
</form>
</body>
</html>
上传.MyApplication.java
package upload;
import java.util.*;
import javax.ws.rs.*;
import javax.ws.rs.core.*;
@ApplicationPath("web")
public class MyApplication extends Application {
@Override
public Set<Class<?>> getClasses() {
return new HashSet<Class<?>>(Arrays.asList(UploadResource.class ));
}
}
upload.UploadResource.java
package upload;
import java.io.*;
import java.nio.file.*;
import javax.ws.rs.*;
import javax.ws.rs.Path;
import javax.ws.rs.core.*;
import org.apache.cxf.jaxrs.ext.multipart.*;
public class UploadResource {
@POST
@Path("/upload")
@Produces(MediaType.TEXT_HTML)
@Consumes(MediaType.MULTIPART_FORM_DATA)
public String uploadFile(@Multipart("note") String note,
@Multipart("upfile") Attachment attachment) throws IOException {
String filename = attachment.getContentDisposition().getParameter("filename");
java.nio.file.Path path = Paths.get("c:/" + filename);
Files.deleteIfExists(path);
InputStream in = attachment.getObject(InputStream.class);
Files.copy(in, path);
return "uploaded " + note;
}
}
pom.xml
<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>com.mycompany</groupId>
<artifactId>FileUpload_2</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>FileUpload_2</name>
<properties>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>2.6.14</version>
<scope>provided</scope>
<exclusions>
<exclusion>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
</exclusion>
<exclusion>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
</exclusion>
<exclusion>
<groupId>wsdl4j</groupId>
<artifactId>wsdl4j</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.ws.xmlschema</groupId>
<artifactId>xmlschema-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-javamail_1.4_spec</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-bindings-xml</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>6.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
