public class SrtEntity {
/** * 字幕序号 */
public int number;
/** * 开始时间 */
public String bg;
/** * 结束时间 */
public String ed;
/** * 字幕内容 */
public String content;
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public String getBg() {
return bg;
}
public void setBg(String bg) {
this.bg = bg;
}
public String getEd() {
return ed;
}
public void setEd(String ed) {
this.ed = ed;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
}
2.编写srt转list的方法
/** * 解析srt文件,封装为list并返回 * @param srtPath */
public List<SrtEntity> getSrtInfoList(String srtPath){
List<SrtEntity> srtList = new ArrayList<>();
try {
InputStreamReader read = new InputStreamReader(new FileInputStream(srtPath), "utf-8");
BufferedReader bufferedReader = new BufferedReader(read);
String lineTxt;
int index = 0;
SrtEntity entity = new SrtEntity();
while ((lineTxt = bufferedReader.readLine()) != null){
index ++;
switch (index % 4){
case 1 :
entity.setNumber(Integer.parseInt(lineTxt));
break;
case 2 :
String[] timeArray = lineTxt.split(" --> ");
entity.setBg(timeArray[0]);
entity.setEd(timeArray[1]);
break;
case 3 :
entity.setContent(lineTxt);
break;
case 0 :
srtList.add(entity);
entity = new SrtEntity();
break;
}
}
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return srtList;
}
3.测试方法
public static void main(String[] args) {
long begin = System.currentTimeMillis();
FileOperateServiceImpl impl = new FileOperateServiceImpl();
// 解析srt获取list
List<SrtEntity> list = impl.getSrtInfoList("E:\\111.srt");
long end = System.currentTimeMillis();
System.out.println(end - begin);
}
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