小编Har*_*dav的帖子

我已经提到了我之前类似问题的先前答案,但它提供了使用Gmail的传出服务器配置的示例.但是我想将JavaMail API用于我公司正在使用的webmail:

传出服务器:smtp.softcellindia.com

港口:25

加密类型:无

我尝试使用以下代码.但它似乎没有发送邮件.

import javax.activation.DataHandler;   
import javax.activation.DataSource;   
import javax.mail.Message;   
import javax.mail.PasswordAuthentication;   
import javax.mail.Session;   
import javax.mail.Transport;   
import javax.mail.internet.InternetAddress;   
import javax.mail.internet.MimeMessage;   
import java.io.ByteArrayInputStream;   
import java.io.IOException;   
import java.io.InputStream;   
import java.io.OutputStream;   
import java.security.Security;   
import java.util.Properties;   

public class MailSender extends javax.mail.Authenticator {   
    private String mailhost = "smtp.softcellindia.com";   
    private String user;   
    private String password;   
    private Session session;   

    static {   
        Security.addProvider(new com.provider.JSSEProvider());   
    }  

    public MailSender(String user, String password) {   
        this.user = user;   
        this.password = password;   

        Properties props = new Properties();  
        props.setProperty("mail.transport.protocol", …

我对红宝石完全陌生。我必须解析一个YAML文件来构造一个对象

YAML文件

projects:
  - name: Project1
    developers:
      - name: Dev1
        certifications:
          - name: cert1
      - name: Dev2
        certifications:
          - name: cert2
  - name: Project2
    developers:
      - name: Dev1
        certifications:
          - name: cert3
      - name: Dev2
        certifications:
          - name: cert4

我想从此YAML创建一个对象，为此我在Ruby中编写了以下代码

require 'yaml'
object = YAML.load(File.read('./file.yaml'))

我可以使用[]成功访问该对象的属性，例如

puts object[projects].first[developers].last[certifications].first[name]
# prints ABC

但是，我想通过方法调用访问属性

例如

puts object.projects.first.developers.last.certifications.first.name
# should print ABC

有什么方法可以构造可以通过上述（点）方式访问其属性的对象？我已经读过有关OpenStruct和hashugar的文章。我也想避免使用第三方宝石

我不得不将数据对象从一个活动传递到另一个活动.最好的方法是使用Parcelable.dataobject有一些带有setter和getter方法的字段.在设置了一些字段并将对象传递给另一个活动之后,观察到的是字段值与其他字段值互换.写入包裹和从包裹中读取的字段顺序是相同的.

public void writeToParcel(Parcel out, int flags) {
    out.writeInt(id);
    out.writeString(appNo);
    out.writeString(this.policyNo);
    out.writeInt((int)this.AppRcptDt.getTime());
    out.writeString(this.currentStatus);
    out.writeString(this.productCd);
    out.writeDouble(this.sumAssured);
    out.writeDouble(this.modalPremium);
    out.writeDouble(this.annualPremium);
    out.writeString(this.paymentMode);
    out.writeString(this.branchCd);
    out.writeString(this.branchName);
    out.writeString(this.insuredName);
    out.writeString(this.auraStatus);
    out.writeString(this.ownerName);
    out.writeString(this.agentCd);
    out.writeString(this.billingMode);
}

private ApplicationTrackerDO(Parcel in) {
    id=in.readInt();
    this.appNo = in.readString();
    this.policyNo = in.readString();
    this.AppRcptDt = new Date(in.readLong());
    this.currentStatus = in.readString();
    this.productCd = in.readString();
    this.sumAssured = in.readDouble();
    this.modalPremium = in.readDouble();
    this.annualPremium = in.readDouble();
    this.paymentMode = in.readString();
    this.branchCd = in.readString();
    this.branchName = in.readString();
    this.insuredName = in.readString();
    this.auraStatus = in.readString();
    this.ownerName = in.readString();
    this.agentCd = in.readString();
    this.billingMode = in.readString(); …