Question

我已经在尝试Java中的交换Web服务了。它运行良好。它已正确发送电子邮件或收到电子邮件。

我的java代码如下所示：

public static void main(String[] args) {
    try {
        Locale.setDefault(Locale.ENGLISH);
        ExchangeService service = new ExchangeService();
        WebCredentials webCredentials = new WebCredentials("asdasd@asasd.onmicrosoft.com", "asdasdasd");
        URI url = new URI("https://asdasd802.outlook.com/ews/Exchange.asmx");
        service.setCredentials(webCredentials);
        service.setUrl(url);

        System.out.println(service.getRequestedServerVersion());

        msg.setSubject("Hello world!"); 
        msg.setBody(MessageBody.getMessageBodyFromText("Sent using the EWS Managed API."));
        msg.getToRecipients().add("asdasd@gmail.com");
        msg.send();

    } catch (Exception ex) {
        ex.printStackTrace();
        //System.out.println(ex.toString());
    }

}

当我在Android中使用此代码尝试此操作时：

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_layout);
    Button b = (Button) findViewById(R.id.button1);
    b.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

            Locale.setDefault(Locale.ENGLISH);
            try {
                ExchangeService service = new ExchangeService();
                WebCredentials webCredentials = new WebCredentials(
                        "asdasd@asdasd.onmicrosoft.com",
                        "asdasd");
                URI url = new URI("https://asdasd.outlook.com/ews/Exchange.asmx");
                service.setCredentials(webCredentials);
                service.setUrl(url);

                EmailMessage msg= new EmailMessage(service);
                msg.setSubject("Hello world!");
                msg.setBody(MessageBody.getMessageBodyFromText
                           ("Sent using the EWS Managed API."));
                msg.getToRecipients().add("asdasd@gmail.com");
                msg.send();

            } catch (Exception ex) {
                //ex.printStackTrace();
                System.out.println(ex.toString());
            }
        }
    });
}

点击按钮时出现了一些错误。

这是来自控制台的消息：

[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.httpclient.HttpMethodBase$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.httpclient.protocol.ControllerThreadSocketFactory$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.impl.LogFactoryImpl$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.impl.LogFactoryImpl$2) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.impl.LogFactoryImpl$3) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.impl.SimpleLog$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.impl.WeakHashtable$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$2) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$3) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$4) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$5) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
[2011-12-15 17:06:25 - MobileApplication1] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.commons.logging.LogFactory$6) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
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这是日志聊天中的错误：

09-21 09:10:17.039: E/AndroidRuntime(4126): FATAL EXCEPTION: main
09-21 09:10:17.039: E/AndroidRuntime(4126): java.lang.VerifyError: microsoft.exchange.webservices.data.EwsServiceXmlWriter
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.ServiceRequestBase.emit(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.ServiceRequestBase.validateAndEmitRequest(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.ExchangeService.internalCreateItems(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.ExchangeService.createItem(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.Item.internalCreate(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.EmailMessage.internalSend(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at microsoft.exchange.webservices.data.EmailMessage.send(Unknown Source)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at com.MobileApplication1.android.MainScreenActivity$1.onClick(MainScreenActivity.java:60)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.view.View.performClick(View.java:2485)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.view.View$PerformClick.run(View.java:9080)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.os.Handler.handleCallback(Handler.java:587)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.os.Handler.dispatchMessage(Handler.java:92)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.os.Looper.loop(Looper.java:123)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at android.app.ActivityThread.main(ActivityThread.java:3687)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at java.lang.reflect.Method.invokeNative(Native Method)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at java.lang.reflect.Method.invoke(Method.java:507)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
09-21 09:10:17.039: E/AndroidRuntime(4126):     at dalvik.system.NativeStart.main(Native Method)
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我已经添加了这些库。

Exchange Web服务（EWS）Java托管API由单个软件包microsoft.exchange.webservices.data组成，需要以下第三方库

Apache Commons HttpClient（commons-httpclien.jar）
Apache Commons Codec（commons-codec.jar）
Apache Commons Logging（commons-codec.jar）
JCIFS（jcifs.jar）
EWS Java api。

有什么问题？

我做了一些研究。我看到一些Android已经在sdk库中有日志记录和httpclient。

Answer 1

Ansdroid已经包含了commons-http（不确定使用的是哪个版本，但它是4或更好），所以你必须确保你的构建过程不会将已经包含的jar包装到apk中。

另一个问题是DX的类格式投诉 - 正如它所说，它已经过时并且必须重新编译。另外，检查您的依赖项版本，并使用最近的版本（如果你使用maven / ivy会更容易）

Android - Apache commons libraries＆amp; Exchange Web服务托管API

1 个答案: