用Django 技术搭建的弹球游戏网站

# -*- coding: cp936 -*- from ballgame.models import * from django.shortcuts import * from django.core.exceptions import ObjectDoesNotExist def loginResult(request): if request.method == "POST": username = request.POST["username"] try: user = Player.objects.get(name = username) except ObjectDoesNotExist: return render_to_response("login.html") passwd = request.POST["password"] if passwd != user.password: return HttpResponseRedirect("/") request.session['user_id'] = user.name; return HttpResponseRedirect("/index/") def login(request): if "user_id" in request.session: return HttpResponseRedirect("/index/") else: return render_to_response('login.html') def signup(request): return render_to_response('signup.html') def logout(request): try: del request.session['user_id'] except KeyError: pass return render_to_response('login.html') def forHelp(request): if "user_id" in request.session: return render_to_response('help.html', {"username": request.session["user_id"]}) else: return HttpResponseRedirect("") def index(request): if "user_id" in request.session: res = Player.objects.order_by('-bestScore')[0:9] user = Player.objects.get(name=request.session["user_id"]) score = user.bestScore count = 1 ares = Player.objects.order_by('-bestScore') for p in ares: if p.name==request.session["user_id"]: break else: count= count+1 return render_to_response('index.html', {"username": request.session["user_id"], "bestPlayer": res, "score": score, "rank": count}) else: return render_to_response('login.html') def game(request): if "user_id" in request.session: return render_to_response('ballGame.html', {"username": request.session["user_id"]}) else: return HttpResponseRedirect("") def signResult(request): if request.method == "POST": username = request.POST["username"] try: existed = Player.objects.get(name = username) except ObjectDoesNotExist: passwd = request.POST["password"] p = Player(name = username, password= passwd, bestScore=1) p.save() return render_to_response("signSucceed.html") return HttpResponseRedirect("/signup/") def storeScore(request,score): if 'user_id' in request.session: userid = request.session['user_id'] try: user = Player.objects.get(name=userid) except ObjectDoesNotExist: return HttpResponseRedirect("") oldScore = user.bestScore; print type(oldScore) print type(score) score = long(score) if score > oldScore: print "yes" bestScore = score user.bestScore = score user.save() else: bestScore = oldScore return render_to_response("score.html",{"username":user.name, "thisscore":score, "bestScore": bestScore}) else: return HttpResponseRedirect("")