今日完成：

1.       使用阿里云oos

在pom中添加依赖

<!--aliyun-oss-->
<dependency>
    <groupId>com.aliyun.oss</groupId>
    <artifactId>aliyun-sdk-oss</artifactId>
    <version>3.1.0</version>
</dependency>

编写工具类

public class AliyumOSSUtil {

    private Logger logger = Logger.getLogger(AliyumOSSUtil.class);

    private OSSClient ossClient = null;

    public void setOssClient(OSSClient ossClient) {
        this.ossClient = ossClient;
    }

    private String bucketName = null;

    public void setBucketName(String bucketName) {
        this.bucketName = bucketName;
    }

    public boolean upload(String key, File file) {
        try {
            this.createBucket();
            /*
             * Upload an object to your bucket
             */
            logger.info("Uploading an object to your bucket");
            ossClient.putObject(bucketName, key, file);
            return true;
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message: " + oe.getErrorCode());
            System.out.println("Error Code:       " + oe.getErrorCode());
            System.out.println("Request ID:      " + oe.getRequestId());
            System.out.println("Host ID:           " + oe.getHostId());
            return false;
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message: " + ce.getMessage());
            return false;
        } finally {
            /*
             * Do not forget to shut down the client finally to release all allocated resources.
             */
            ossClient.shutdown();
        }
    }

    public Object download(String key) {
        try {
            return ossClient.getObject(bucketName, key);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message: " + oe.getErrorCode());
            System.out.println("Error Code:       " + oe.getErrorCode());
            System.out.println("Request ID:      " + oe.getRequestId());
            System.out.println("Host ID:           " + oe.getHostId());
            return null;
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message: " + ce.getMessage());
            return null;
        } finally {
            /*
             * Do not forget to shut down the client finally to release all allocated resources.
             */
            ossClient.shutdown();
        }
    }

    public void createBucket() {
        /*
         * Determine whether the bucket exists
         */
        if (!ossClient.doesBucketExist(bucketName)) {
            /*
             * Create a new OSS bucket
             */
            logger.info("Creating bucket " + bucketName + "\n");
            ossClient.createBucket(bucketName);
            CreateBucketRequest createBucketRequest = new CreateBucketRequest(bucketName);
            createBucketRequest.setCannedACL(CannedAccessControlList.PublicRead);
            ossClient.createBucket(createBucketRequest);
            logger.info("Created bucket " + bucketName + "\n");
        }
    }
}

         添加到spring配置文件中，配置参数：

<!--aliyum-oss-->
<bean id="ossClient" class="com.aliyun.oss.OSSClient">
    <constructor-arg name="endpoint" value="oss-cn-beijing.aliyuncs.com"/>
    <constructor-arg name="accessKeyId" value="LTAIGLQ"/>
    <constructor-arg name="secretAccessKey" value="c4exTBASfYJAR"/>
</bean>

<bean id="aliyumOSSUtil" class="com.wyq.taskSeven.util.AliyumOSSUtil">
    <property name="ossClient" ref="ossClient"/>
    <property name="bucketName" value="taskseven"/>
</bean>

明日计划：

1.       完成任务7，开始任务8

遇到的问题:

1.       Failed to instantiate [com.aliyun.oss.OSSClient]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/http/ssl/TrustStrategy

jar包冲突

<!--sendCloud-->
<dependency>
    <groupId>com.sendcloud</groupId>
    <artifactId>sdk</artifactId>
    <version>1.1</version>
    <exclusions>
        <exclusion>
            <artifactId>httpcore</artifactId>
            <groupId>org.apache.httpcomponents</groupId>
        </exclusion>
    </exclusions>
</dependency>

2.       Caught an ClientException, which means the client encountered a serious internal problem while trying to communicate with OSS, such as not being able to access the network.

配置的问题，明天解决

收获：

1.       使用邮箱验证码注册登录

2.       配置阿里云OSS