问题描述
我使用的是ews-java-api-2.0.jar,连接到office365,下面是示例代码:
I am using ews-java-api-2.0.jar, to connect to office365 and below is the sample code:
package javaapplication6;
import java.net.URI;
import microsoft.exchange.webservices.data.autodiscover.IAutodiscoverRedirectionUrl;
import microsoft.exchange.webservices.data.credential.ExchangeCredentials;
import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.enumeration.property.WellKnownFolderName;
import microsoft.exchange.webservices.data.core.service.folder.Folder;
import microsoft.exchange.webservices.data.credential.WebCredentials;
public class JavaApplication6 {
public static class RedirectionUrlCallback implements IAutodiscoverRedirectionUrl {
public boolean autodiscoverRedirectionUrlValidationCallback(String redirectionUrl) {
return redirectionUrl.toLowerCase().startsWith("https://");
}
}
public static ExchangeService connectViaExchangeManually(String email, String password)
throws Exception {
ExchangeService service = new ExchangeService();
ExchangeCredentials credentials = new WebCredentials(email, password);
service.setUrl(new URI("https://outlook.office365.com/EWS/Exchange.asmx"));
service.setCredentials(credentials);
service.setTraceEnabled(true);
Folder inbox = Folder.bind(service, WellKnownFolderName.Inbox);
System.out.println("messages: " + inbox.getTotalCount());
return service;
}
public static ExchangeService connectViaExchangeAutodiscover(String email, String password) {
ExchangeService service = new ExchangeService();
try {
service.setCredentials(new WebCredentials(email, password));
service.autodiscoverUrl(email, new RedirectionUrlCallback());
service.setTraceEnabled(true);
Folder inbox = Folder.bind(service, WellKnownFolderName.Inbox);
System.out.println("messages: " + inbox.getTotalCount());
}
catch (Exception e){
e.printStackTrace();
}
return service;
}
public static void main(String[] args) {
try {
ExchangeService service = connectViaExchangeManually("<name>@<company>.onmicrosoft.com", "<password>");
} catch (Exception e) {
e.printStackTrace();
}
}
}
当我从Netbeans IDE运行此代码,得到以下错误:
When i run this code from Netbeans IDE , getting below error:
run:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/http/config/Lookup
at javaapplication6.JavaApplication6.connectViaExchangeAutodiscover(JavaApplication6.java:33)
at javaapplication6.JavaApplication6.main(JavaApplication6.java:48)
Caused by: java.lang.ClassNotFoundException: org.apache.http.config.Lookup
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 2 more
C:\Users\Brijesh Jalan\AppData\Local\NetBeans\Cache\8.1\executor-snippets\run.xml:53: Java returned: 1
BUILD FAILED (total time: 0 seconds)
我被困在这里从2天开始,任何帮助都将受到赞赏!!
I am stuck here since 2 days, any help would be appreciated!!
推荐答案
您好,请添加以下jar文件
Hi add following jar files
EWSJavaAPI_1.2original.jar
EWSJavaAPIWithJars_1.2.1.jar
httpclient-4.2.5.jar
httpcore-4.2.4.jar
jcifs-1.3.17.jar
commons-codec-1.7.jar
commons-logging-1.1.1.jar
解决所有依赖关系。您需要在Chrome浏览器中打开网址 -
to resolve all dependencies .You need to open the URL in chrome browser -
https://outlook.office365.com/EWS/Exchange.asmx
然后输入您的身份验证凭据的用户名和密码将在以下代码中使用。
Then enter UserName and Password of your authenticating credentials which you are going to use in your below code.
package EWSJavaAPI;
import java.net.URI;
import microsoft.exchange.webservices.data.ExchangeCredentials;
import microsoft.exchange.webservices.data.ExchangeService;
import microsoft.exchange.webservices.data.ExchangeVersion;
import microsoft.exchange.webservices.data.Folder;
import microsoft.exchange.webservices.data.IAutodiscoverRedirectionUrl;
import microsoft.exchange.webservices.data.WebCredentials;
import microsoft.exchange.webservices.data.WellKnownFolderName;
public class EWSJavaAPI {
public static class RedirectionUrlCallback implements IAutodiscoverRedirectionUrl {
public boolean autodiscoverRedirectionUrlValidationCallback(String redirectionUrl) {
return redirectionUrl.toLowerCase().startsWith("https://");
}
}
public static ExchangeService connectViaExchangeAutodiscover(String email, String password) {
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2);
try {
service.setCredentials(new WebCredentials(email, password));
service.autodiscoverUrl(email, new RedirectionUrlCallback());
service.setTraceEnabled(true);
Folder inbox = Folder.bind(service, WellKnownFolderName.Inbox);
System.out.println("messages: " + inbox.getTotalCount());
}
catch (Exception e){
e.printStackTrace();
}
return service;
}
public static void main(String[] args) {
try {
System.out.println("Hello World");
ExchangeService service = connectViaExchangeAutodiscover("[email protected]", "xxxxxx");
} catch (Exception e) {
e.printStackTrace();
}
}
}
它在我的工作得很好以Office365结束。
It works pretty well at my end with Office365.
这篇关于使用Core JAVA中的ews-java-api-2.0.jar连接到Office365 Exchange Server的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!