poi获取word文本

poi获取word文本支持doc和docx后缀。

/**
 * 获取文本内容
 * @param filePath
 * @return
 * @throws Exception
 */
public static String getDocAllText(String filePath) {
    FileInputStream fis = null;
    try{
        fis = new FileInputStream(filePath);
        WordExtractor wordExtractor = new WordExtractor(fis);
        return wordExtractor.getText();
    }catch (Exception e){
        throw new RuntimeException(e);
    }finally {
        if(fis != null){
            try{
                fis.close();
            }catch (Exception e){
            }

        }
    }

}