android 读取excel表格数据，并存入数据库

最近策划提了个需求，但是已有的数据不能满足需要，于是内容资源部制作了份excel表格补充。So，任务来了，读取并使用excel数据。由于感觉excel表格里的数据使用频率较高，那么就不能等到需要了才去读取excel，所以决定采用先把excel读取出来写进数据库然后再读取数据库的方式。Just do it !
首先，根据excel表格创建对象：

package com.eebbk.englishpointread.extravoice;

public class ExtraVoiceInfo {
   
    private int id;
    /**
     * 单词内容
     */
    private String content;
    /**
     * 音标
     */
    private String phonetic;
    /**
     * 词性
     */
    private String property;
    /**
     * 释义
     */
    private String paraphrase;
    /**
     * 美式发音名称
     */
    private String usVoiceName;
    /**
     * 英式发音名称
     */
    private String ukVoiceName;

    public ExtraVoiceInfo() {
    }

    public ExtraVoiceInfo(int id, String content, String phonetic, String property, String paraphrase,
            String usVoiceName, String ukVoiceName) {
        super();
        this.id = id;
        this.content = content;
        this.phonetic = phonetic;
        this.property = property;
        this.paraphrase = paraphrase;
        this.usVoiceName = usVoiceName;
        this.ukVoiceName = ukVoiceName;
    }

    public ExtraVoiceInfo(String content, String phonetic, String property, String paraphrase, String usVoiceName,
            String ukVoiceName) {
        super();
        this.content = content;
        this.phonetic = phonetic;
        this.property = property;
        this.paraphrase = paraphrase;
        this.usVoiceName = usVoiceName;
        this.ukVoiceName = ukVoiceName;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public String getPhonetic() {
        return phonetic;
    }

    public void setPhonetic(String phonetic) {
        this.phonetic = phonetic;
    }

    public String getProperty() {
        return property;
    }

    public void setProperty(String property) {
        this.property = property;
    }