请告诉我为什么会出现此错误。
package com.akrantha.massemail;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
import com.amazonaws.AmazonClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.AmazonWebServiceClient;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.regions.Region;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.sqs.AmazonSQS;
import com.amazonaws.services.sqs.AmazonSQSAsyncClient;
import com.amazonaws.services.sqs.AmazonSQSClient;
import com.amazonaws.services.sqs.model.DeleteMessageRequest;
import com.amazonaws.services.sqs.model.Message;
import com.amazonaws.services.sqs.model.ReceiveMessageRequest;
public class GetBouncesComplaints {
private static final String BOUNCES_FILE = "src/main/resources/failedids.txt";
private static final String COMPLAINTS2 = "complaints";
private static final String BOUNCES = "bounces";
private static final String COMPLAINTS_FILE = "src/main/resources/complaints.txt";
static List CompaintMails = new ArrayList();
static List TBouncedEMails = new ArrayList();
static List OBouncedEMails = new ArrayList();
static List PBouncedEMails = new ArrayList();
static boolean bounces = true;
static boolean complaints = true;
public static void main(String[] args) throws Exception {
AWSCredentials awsCredentials = new AWSCredentials() {
@Override
public String getAWSSecretKey() {
// TODO Auto-generated method stub
return "0UKtTN6O/grXguBB5q9U9hJDBQwy/pX0wLIkhZRd";
}
@Override
public String getAWSAccessKeyId() {
// TODO Auto-generated method stub
return "AKIAJ3B6Y7Y4N2NB7PCA";
}
};
AmazonSQS sqs = new AmazonSQSClient(awsCredentials);
Region usEast1 = Region.getRegion(Regions.US_EAST_1);
sqs.setRegion(usEast1);
System.out.println("===========================================");
System.out.println("Getting Started with Amazon SQS");
System.out.println("===========================================\n");
if (bounces) {
receiveAndExtractEmail(sqs);
writeBounces();
}
if (complaints) {
receiveAndExtractComplaints(sqs);
writeComplaints();
}
}
private static void writeComplaints() {
FileWriter fos = null;
try {
fos = new FileWriter(COMPLAINTS_FILE, true);
// PrintWriter out = new PrintWriter(fos);
for (int i = 0; i < CompaintMails.size(); i++) {
fos.write(String.valueOf(CompaintMails.get(i)) + "\n");
}
if (fos != null)
fos.close();
} catch (Exception e) {
if (fos != null)
try {
fos.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
}
private static void receiveAndExtractComplaints(AmazonSQS sqs) {
try {
String myQueueUrl = "https://sqs.us-east-1.amazonaws.com/728845337292/ComplaintsHandler";
System.out.println("Receiving messages from Complaints MyQueue.\n");
int totalCount = 0;
while (true) {
ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(
myQueueUrl);
List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages();
int Count = messages.size();
if (Count == 0)
break;
totalCount++;
for (Message message : messages) {
// processMessage(message);
processJsonComplaints(message);
}
// Delete a message
System.out.println("Deleting a message.\n");
String messageRecieptHandle = messages.get(0)
.getReceiptHandle();
sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl,
messageRecieptHandle));
System.out.println();
}
System.out.println("The Queue contains " + totalCount
+ " messages and they are handled");
} catch (AmazonServiceException ase) {
System.out
.println("Caught an AmazonServiceException, which means your request made it "
+ "to Amazon SQS, but was rejected with an error response for some reason.");
System.out.println("Error Message: " + ase.getMessage());
System.out.println("HTTP Status Code: " + ase.getStatusCode());
System.out.println("AWS Error Code: " + ase.getErrorCode());
System.out.println("Error Type: " + ase.getErrorType());
System.out.println("Request ID: " + ase.getRequestId());
} catch (AmazonClientException ace) {
System.out
.println("Caught an AmazonClientException, which means the client encountered "
+ "a serious internal problem while trying to communicate with SQS, such as not "
+ "being able to access the network.");
System.out.println("Error Message: " + ace.getMessage());
}
System.out
.println("------------------------------------------------------------------------");
System.out
.println("------------------------------------------------------------------------");
System.out.println("Final lists");
System.out
.println("------------------------------------------------------------------------");
System.out.println("TBounces --->" + TBouncedEMails);
System.out
.println("------------------------------------------------------------------------");
System.out.println("PBounces --->" + CompaintMails);
}
private static void writeBounces() {
FileWriter fos = null;
try {
fos = new FileWriter(BOUNCES_FILE, true);
// PrintWriter out = new PrintWriter(fos);
for (int i = 0; i < TBouncedEMails.size(); i++) {
fos.write(String.valueOf(TBouncedEMails.get(i)) + "\n");
}
if (fos != null)
fos.close();
} catch (Exception e) {
if (fos != null)
try {
fos.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
}
private static void receiveAndExtractEmail(AmazonSQS sqs) {
try {
String myQueueUrl = "https://sqs.us-east-1.amazonaws.com/728845337292/BounceHandler";
System.out.println("Receiving messages from MyQueue.\n");
int totalCount = 0;
while (true) {
ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(
myQueueUrl);
List<Message> messages = sqs.receiveMessage(
receiveMessageRequest).getMessages();
int Count = messages.size();
if (Count == 0)
break;
totalCount++;
for (Message message : messages) {
// processMessage(message);
processJsonBounces(message);
}
// Delete a message
System.out.println("Deleting a message.\n");
String messageRecieptHandle = messages.get(0)
.getReceiptHandle();
sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl,
messageRecieptHandle));
System.out.println();
}
System.out.println("The Queue contains " + totalCount
+ " messages and they are handled");
} catch (AmazonServiceException ase) {
System.out
.println("Caught an AmazonServiceException, which means your request made it "
+ "to Amazon SQS, but was rejected with an error response for some reason.");
System.out.println("Error Message: " + ase.getMessage());
System.out.println("HTTP Status Code: " + ase.getStatusCode());
System.out.println("AWS Error Code: " + ase.getErrorCode());
System.out.println("Error Type: " + ase.getErrorType());
System.out.println("Request ID: " + ase.getRequestId());
} catch (AmazonClientException ace) {
System.out
.println("Caught an AmazonClientException, which means the client encountered "
+ "a serious internal problem while trying to communicate with SQS, such as not "
+ "being able to access the network.");
System.out.println("Error Message: " + ace.getMessage());
}
System.out
.println("------------------------------------------------------------------------");
System.out
.println("------------------------------------------------------------------------");
System.out.println("Final lists");
System.out
.println("------------------------------------------------------------------------");
System.out.println("TBounces --->" + TBouncedEMails);
System.out
.println("------------------------------------------------------------------------");
}
private static void processJsonComplaints(Message message) {
String MessageExtract = message.getBody();
// String jsonText = "[[null, 123.45, \"a\\tb c\"]}, true";
JSONParser parser = new JSONParser();
try {
Object obj = parser.parse(MessageExtract);
JSONObject obj1 = (JSONObject) obj;
String messsage = (String) obj1.get("Message");
JSONObject message2 = (JSONObject) JSONValue.parse(messsage);
JSONObject bounce = (JSONObject) message2.get("complaint");
// JSONObject message3 =(JSONObject)JSONValue.parse(bounce);
JSONArray receipients = (JSONArray) bounce.get("complainedRecipients");
if (receipients.isEmpty())
return;
for(int i=0; i< receipients.size(); i++) {
JSONObject failedMessage = (JSONObject) receipients.get(i);
// JSONObject obj3= (JSONObject)obj2.get("Message");
// JSONArray obj3=(JSONArray)obj1.get("bouncedRecipients");
// JSONObject obj4=(JSONObject)obj3.get(0);
// JSONObject obj5=(JSONObject)obj1.get("emailAddress");
// JSONObject bounce= (JSONObject)obj2.get("bounce");
System.out.println("array: " + failedMessage.toString());
String obj3 = (String) failedMessage.get("emailAddress");
System.out.println("array: " + obj3.toString());
CompaintMails.add(obj3);
}
//JSONObject failedMessage = (JSONObject) receipients.get(0);
// JSONObject obj3= (JSONObject)obj2.get("Message");
// JSONArray obj3=(JSONArray)obj1.get("bouncedRecipients");
// JSONObject obj4=(JSONObject)obj3.get(0);
// JSONObject obj5=(JSONObject)obj1.get("emailAddress");
// JSONObject bounce= (JSONObject)obj2.get("bounce");
//System.out.println("array: " + failedMessage.toString());
//String obj3 = (String) failedMessage.get("emailAddress");
//System.out.println("array: " + obj3.toString());
//CompaintMails.add(obj3);
} catch (ParseException pe) {
System.out.println("position: " + pe.getPosition());
System.out.println(pe);
}
}
/**
* Assume json configuration for receiving the messages
* @param message
*/
private static void processJsonBounces(Message message) {
String MessageExtract = message.getBody();
// String jsonText = "[[null, 123.45, \"a\\tb c\"]}, true";
JSONParser parser = new JSONParser();
try {
Object obj = parser.parse(MessageExtract);
JSONObject obj1 = (JSONObject) obj;
String messsage = (String) obj1.get("Message");
JSONObject message2 = (JSONObject) JSONValue.parse(messsage);
JSONObject bounce = (JSONObject) message2.get("bounce");
// JSONObject message3 =(JSONObject)JSONValue.parse(bounce);
JSONArray receipients = (JSONArray) bounce.get("bouncedRecipients");
if (receipients.isEmpty())
return;
for(int i=0; i< receipients.size(); i++) {
JSONObject failedMessage = (JSONObject) receipients.get(i);
System.out.println("array: " + failedMessage.toString());
String obj3 = (String) failedMessage.get("emailAddress");
System.out.println("array: " + obj3.toString());
TBouncedEMails.add(obj3);
}
//JSONObject failedMessage = (JSONObject) receipients.get(0);
// JSONObject obj3= (JSONObject)obj2.get("Message");
// JSONArray obj3=(JSONArray)obj1.get("bouncedRecipients");
// JSONObject obj4=(JSONObject)obj3.get(0);
// JSONObject obj5=(JSONObject)obj1.get("emailAddress");
// JSONObject bounce= (JSONObject)obj2.get("bounce");
//System.out.println("array: " + failedMessage.toString());
//String obj3 = (String) failedMessage.get("emailAddress");
//System.out.println("array: " + obj3.toString());
//BouncedEMails.add(obj3);
} catch (ParseException pe) {
System.out.println("position: " + pe.getPosition());
System.out.println(pe);
}
}
private static void processMessage(Message message) {
String MessageExtract = message.getBody();
// System.out.println(message);
int startIndex = MessageExtract.indexOf("emailAddress") + 17;
int end1Index = MessageExtract.indexOf("diagnosticCode") - 26;
int end2Index = MessageExtract.indexOf("action") - 5;
System.out.println(startIndex + "," + end1Index + "," + end2Index);
String email = null;
if (startIndex < end1Index) {
email = message.getBody().substring(startIndex, end1Index);
} else {
if (startIndex < end2Index) {
email = message.getBody().substring(startIndex, end2Index);
} else {
System.out.println("cannot handle the follwing email-->");
email = message.getBody()
.substring(startIndex, startIndex + 30);
}
}
int TypeSIndex = MessageExtract.indexOf("notificationType") + 21;
int TypeEIndex = MessageExtract.indexOf("notificationType") + 27;
System.out.println("*******************" + email);
if (message.getBody().substring(TypeSIndex, TypeEIndex) == "Bounce")
;
{
int SevSIndex = MessageExtract.indexOf("bounceType") + 15;
String decider = message.getBody().substring(SevSIndex,
SevSIndex + 1);
// System.out.println(decider);
int slashindex = email.indexOf("\\");
if (slashindex > 0) {
email = email.substring(0, slashindex);
}
if (decider.equals("T")) {
System.out.println("Transient Bounced--->" + email);
TBouncedEMails.add(email);
} else {
if (decider.equals("P")) {
System.out.println("Permenent Bounced--->" + email);
PBouncedEMails.add(email);
} else {
System.out.println("Other Bounced--->" + email);
OBouncedEMails.add(email);
}
}
}
}
}
我添加了外部jar文件
apache-velocity-velocity-1.5.jar
freemarker-2.3.16.jar
javax.mail-1.4.5.jar
aws-android-sdk-0.2.1-debug.jar
json-simple-1.1.jar
aws-java-sdk-1.5.4.jar
org.springframework.beans.jar
spring-context-support.jar
还是我有错误
未为类型AmazonSQS定义方法setRegion（Region）
最佳答案
要获得使用SQS的旧版AWS开发工具包，请尝试使用setEndpoint而不是setRegion。
例如
AmazonSQS sqs = new AmazonSQSClient(credentials);
//sqs.setRegion(region);
sqs.setEndpoint(regionStr);