工作笔记,读取txt中指定内容

List<String> li = new ArrayList<String>();
String dir = "D:\\crm.txt";
File file=new File(dir);
BufferedReader br=new BufferedReader(new InputStreamReader(new FileInputStream(file),"utf-8"));

String line=null;
while((line=br.readLine())!=null){
if(line.startsWith("values") && line.contains("matengfei")){
line= line.split("in-queryStr\":\"")[1];
String name = line.substring(0,line.indexOf("\",\"in-x-channelCode"));
//System.out.println(line.substring());
set.add(name);
}
}
System.out.println("set.size="+set.size());
for (String str : set) {
System.out.println(str);
}