axis2 webService开发指南（3）
2024-09-01 19:24:42
复杂对象类型的WebService
这次我们编写复杂点的WebService方法，返回的数据是我们定义属性带getter、setter方法JavaBean，一维数组、二维数组等
1、服务源代码
新建一个web project项目
代码如下：
package com.amy.service.imple; import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Random; import com.amy.model.MUser; /**
* 复杂类型的webservice实现
*
* @author zhujinrong
*
*/
public class ComplexTypeService { /**
* 上传文件
*
* @param b
* 字节
* @param len
* 长度
* @return 地址
*/
public String upload4Byte(byte[] b, int len) {
String path = "";
FileOutputStream fos = null;
try {
String dir = System.getProperty("user.dir");
System.out.println("user.dir:" + dir);
File file = new File(dir + "/" + new Random().nextInt(100) + ".jsp");
fos = new FileOutputStream(file);
fos.write(b, 0, len);
path = file.getAbsolutePath();
System.out.println("File path: " + file.getAbsolutePath());
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
} return path;
} /**
* 返回一维数组
*
* @param i
* 数组的大小
* @return 数组
*/
public int[] getArray(int i) {
int[] arr = new int[i];
for (int j = 0; j < i; j++) {
arr[j] = new Random().nextInt(1000);
}
return arr;
} /**
* 返回二维数组
*
* @return 二维数组
*/
public String[][] getTwoArray() {
return new String[][] { { "中国", "北京" }, { "日本", "东京" },
{ "中国", "上海", "南京" } };
} /**
* 返回一个用户的信息
*
* @return 用户信息
*/
public MUser getUser() {
MUser model = new MUser();
try {
model.setKeyID("234353463452343243534534");
model.setName("amy");
model.setEmail("2804163771@qq.com");
model.setAddress("中国");
System.out.println(model.toString());
} catch (Exception ex) {
ex.getStackTrace();
}
return model;
}
}
MUser类
package com.amy.model;
import java.io.Serializable;
import net.sf.json.JSONObject;
public class MUser implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
private String keyID;
private String name;
private String address;
public String getKeyID() {
return keyID;
}
public void setKeyID(String keyID) {
this.keyID = keyID;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
private String email;
public String toString() {
JSONObject object = JSONObject.fromObject(this);
return object.toString();
}
}
2 测试代码和结果
（1）获取用户信息
/**
* 获取用户自定义对象
*
* @throws AxisFault
*/
public static void GetUser() throws AxisFault {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getUser");
Object[] result = client.invokeBlocking(qName, new Object[] {},
new Class[] { MUser.class });
MUser user = (MUser) result[0];
System.out.println("Muser:" + user.toString());
}
（2）一维数组
/**
* 一维数组测试
*
* @throws IOException
*/
public static void getArray() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getArray");
Object[] result = client.invokeBlocking(qName, new Object[] { 3 },
new Class[] { int[].class });
int[] arr = (int[]) result[0];
for (int i : arr) {
System.out.println("int[]:" + i);
}
}
（3）二维数组
/**
* 获取二维数组
*
* @throws IOException
*/
public static void getTwoArray() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getTwoArray");
Object[] result = client.invokeBlocking(qName, new Object[] {},
new Class[] { String[][].class });
String[][] arrStr = (String[][]) result[0];
for (String[] s : arrStr) {
for (String str : s) {
System.out.println("String[][]" + str);
}
}
}
（4）文件上传
/**
* 上传文件
*
* @throws IOException
*/
public static void upload4Byte() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "upload4Byte"); String path = System.getProperty("user.dir");
System.out.println("user.dir:" + path);
File file = new File(path + "/WebRoot/index.jsp");
FileInputStream fis = new FileInputStream(file);
int len = (int) file.length();
byte[] b = new byte[len];
@SuppressWarnings("unused")
int read = fis.read(b);
fis.close();
Object[] result = client.invokeBlocking(qName, new Object[] { b, len },
new Class[] { String.class });
System.out.println("upload:" + result[0]);
}
查看上传后的文件
3 完整测试代码如下
package com.amy.client; import java.io.File;
import java.io.FileInputStream;
import java.io.IOException; import javax.xml.namespace.QName; import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient; import com.amy.client.model.MUser; /**
* 调用webService复杂类型的服务
*
* @author zhujinrong
*
*/
public class CallWebServiceArray { /**
* 主函数
*
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
// GetUser();
//getArray();
// getTwoArray();
upload4Byte();
} /**
* 获取二维数组
*
* @throws IOException
*/
public static void getTwoArray() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getTwoArray");
Object[] result = client.invokeBlocking(qName, new Object[] {},
new Class[] { String[][].class });
String[][] arrStr = (String[][]) result[0];
for (String[] s : arrStr) {
for (String str : s) {
System.out.println("String[][]" + str);
}
}
} /**
* 一维数组测试
*
* @throws IOException
*/
public static void getArray() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getArray");
Object[] result = client.invokeBlocking(qName, new Object[] { 3 },
new Class[] { int[].class });
int[] arr = (int[]) result[0];
for (int i : arr) {
System.out.println("int[]:" + i);
}
} /**
* 上传文件
*
* @throws IOException
*/
public static void upload4Byte() throws IOException {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "upload4Byte"); String path = System.getProperty("user.dir");
System.out.println("user.dir:" + path);
File file = new File(path + "/WebRoot/index.jsp");
FileInputStream fis = new FileInputStream(file);
int len = (int) file.length();
byte[] b = new byte[len];
@SuppressWarnings("unused")
int read = fis.read(b);
fis.close();
Object[] result = client.invokeBlocking(qName, new Object[] { b, len },
new Class[] { String.class });
System.out.println("upload:" + result[0]);
} /**
* 获取用户自定义对象
*
* @throws AxisFault
*/
public static void GetUser() throws AxisFault {
RPCServiceClient client = new RPCServiceClient();
Options options = client.getOptions();
String address = "http://localhost:8080/axis2/services/WebServiceArray1";
EndpointReference epr = new EndpointReference(address);
options.setTo(epr);
QName qName = new QName("http://imple.service.amy.com", "getUser");
Object[] result = client.invokeBlocking(qName, new Object[] {},
new Class[] { MUser.class });
MUser user = (MUser) result[0];
System.out.println("Muser:" + user.toString());
}
}
4 代码结构如下:
WebService服务
调用服务方
引用的jar包如下：
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
<attributes>
<attribute name="owner.project.facets" value="java"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.generic_6.0">
<attributes>
<attribute name="owner.project.facets" value="jst.web"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
<classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.jstl_1.2.1">
<attributes>
<attribute name="org.eclipse.jst.component.dependency" value="WEB-INF/lib"/>
<attribute name="owner.project.facets" value="jst.web.jstl"/>
</attributes>
</classpathentry>
<classpathentry kind="lib" path="lib/activation-1.1.jar"/>
<classpathentry kind="lib" path="lib/axiom-api-1.2.13.jar"/>
<classpathentry kind="lib" path="lib/axiom-impl-1.2.13.jar"/>
<classpathentry kind="lib" path="lib/axis2-adb-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/axis2-adb-codegen-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/axis2-java2wsdl-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/axis2-kernel-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/axis2-transport-http-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/axis2-transport-local-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/commons-beanutils-1.7.0.jar"/>
<classpathentry kind="lib" path="lib/commons-codec-1.3.jar"/>
<classpathentry kind="lib" path="lib/commons-collections-3.2.1.jar"/>
<classpathentry kind="lib" path="lib/commons-httpclient-3.1.jar"/>
<classpathentry kind="lib" path="lib/commons-lang-2.3.jar"/>
<classpathentry kind="lib" path="lib/commons-logging-1.1.1.jar"/>
<classpathentry kind="lib" path="lib/ezmorph-1.0.3.jar"/>
<classpathentry kind="lib" path="lib/httpcore-4.0.jar"/>
<classpathentry kind="lib" path="lib/json-lib-2.2.3-jdk15.jar"/>
<classpathentry kind="lib" path="lib/mail-1.4.jar"/>
<classpathentry kind="lib" path="lib/neethi-3.0.2.jar"/>
<classpathentry kind="lib" path="lib/woden-api-1.0M9.jar"/>
<classpathentry kind="lib" path="lib/woden-impl-commons-1.0M9.jar"/>
<classpathentry kind="lib" path="lib/woden-impl-dom-1.0M9.jar"/>
<classpathentry kind="lib" path="lib/wsdl4j-1.6.2.jar"/>
<classpathentry kind="lib" path="lib/wstx-asl-3.2.9.jar"/>
<classpathentry kind="lib" path="lib/xmlbeans-2.3.0.jar"/>
<classpathentry kind="lib" path="lib/XmlSchema-1.4.7.jar"/>
<classpathentry kind="output" path="WebRoot/WEB-INF/classes"/>
</classpath>
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