coderqianlq / android-samples Goto Github PK

public class People {
    public int ID = -1;
    public String Name;
    public int Age;
    public double Height;
}

db.execSQL("create table if not exists " + DB_TABLE + " (ID integer " +
                " primary key autoincrement, " +
                " name varchar(20)," +
                " age integer," +
                " height double)");

String msg = "hi, coderqian!";
// 参数 true 表示 autoflush
PrintWriter out = new PrintWriter(new BufferedWriter(new 
OutputStreamWriter(socket.getOutputStream())), true);
// 执行 out.println 应用闪退
out.println(msg)