public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String teacherId = request.getParameter("teacherId");
String userId = request.getParameter("userId");
if (StringUtil.isInteger(userId)) {
int uId = Integer.parseInt(userId);
if (StringUtil.isInteger(teacherId)) {
int tId = Integer.parseInt(teacherId);
querryIsAttention(uId, tId);
if (attention == null) {
result = JsonUtil.getRetMsg(3, "您还没关注");
} else {
result = JsonUtil.getRetMsg(0, "已经关注");
}
} else {
result = JsonUtil.getRetMsg(1, "讲师id数字格式化异常");
}
} else {
result = JsonUtil.getRetMsg(2, "您还没登陆");
}
out.print(result);
out.flush();
out.close();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String videoId = request.getParameter("videoId");
if (StringUtil.isInteger(videoId)) {
int id = Integer.parseInt(videoId);
initVideoDetaile(id);
if (video != null) {
result = JsonUtil.getVideoDetaile(video);
} else {
result = JsonUtil.getRetMsg(3, "获取视频详细信息失败");
}
} else {
result = JsonUtil.getRetMsg(1, "视频id参数数字格式化异常");
}
out.print(result);
out.flush();
out.close();
}
