语音转换截取N个文字进行转换

来源：互联网发布：狙击手特别行动知乎编辑：程序博客网时间：2024/05/18 12:39

语音转换截取90个字以逗号隔开变成小句，多出来以少于90个字的最后一个逗号结束

//按90截句转换    public String[] fromjson90(String url) throws Exception {        List<String> list = new ArrayList<String>();        String[] changeContext =null;        if (null != url && !"".equals(url)) {            String contextparm = url;            int pos =0;            int nextstartindex=0;            String tmpcp = contextparm;            tmpcp = contextparm.substring(nextstartindex, 90+nextstartindex);            while(tmpcp.length() >= 90)            {                pos = find_pos_lastindexof_from_90(tmpcp);                nextstartindex+=pos;                //changeContext[i++]=tmpcp.substring(0, pos);                list.add(tmpcp.substring(0, pos));                int len = contextparm.length();                int end  =90+nextstartindex;                 if(len <=end ){                     tmpcp = contextparm.substring(nextstartindex, len);                     }                 else{                     tmpcp = contextparm.substring(nextstartindex, end);                 }            }            list.add(tmpcp);            //changeContext[i++]=tmpcp;               String[] s = new String[list.size()];               changeContext = list.toArray(s);            return changeContext;        }        return changeContext;    }    public int find_pos_lastindexof_from_90(String str90)    {        int lastpos;        lastpos = str90.lastIndexOf(",");        if(    lastpos == -1){            lastpos = str90.length();        }        return lastpos;    }

总结不好多多担待，文章只单纯个人总结，如不好勿喷，技术有限，有错漏麻烦指正提出。本人QQ:373965070

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