urlencode()

1、作用

将QueryDict(request.GET)->浏览器url的参数

def index(request):
    ret = request.GET
    print("GET", ret)       # GET <QueryDict: {'name': ['wt'], 'age': ['23'], 'gender': ['male']}>
    ret = ret.urlencode()
    print("new", ret)       # new name=wt&age=23&gender=male
    return HttpResponse("ok")