从由汉字,大小写英文,数字组成的语句中分离汉字:
- publicstaticvoidregxChinese()
- {
- Stringsource="桑德斯ABdD3ddd5222字符串转换健康康可能34f丰富4f成小写dx5kljfdsljDSknf943立即地方立即的ddd顶顶顶3";
- Stringreg_charset="([a-z]*)([A-Z]*)([0-9]*)([\u4E00-\u9FA5]*)";
- Patternp=Pattern.compile(reg_charset);
- Matcherm=p.matcher(source);
- Stringtag="demo";
- while(m.find())
- {
- Log.d(tag,"0~~~~~~~~~~~~~~~"+m.group(0));
- Log.d(tag,"1~~~"+m.group(1));
- Log.d(tag,"2~~~"+m.group(2));
- Log.d(tag,"3~~~"+m.group(3));
- Log.d(tag,"4~~~"+m.group(4));
- }
- }
以上方法也实现了将大写英文,小写英文,数字,中文的互相分离。