import time
from tornado import web, ioloop, httpserver

class MainPageHandler(web.RequestHandler):
    def get(self, *args, **kwargs):  # 對應(yīng)get請求
        self.wrilt('hello tornado')

app = web.Application(
    [
        (r"/", MainPageHandler),
    ]
)

if __name__ == "__main__":
    # 前端socket
    http_server = httpserver.HTTPServer(app)
    http_server.listen(8000)
    ioloop.IOLoop.current().start()

# 首頁
class MainPageHandler(web.RequestHandler):
    def get(self, *args, **kwargs):
        self.render('index.html', name='表白墻', messages=MESSAGES)

settings = {
    'template_path': 'templates',  # 設(shè)置模板文件路徑
    'static_path': 'statics'  # 靜態(tài)文件路徑
}

class WishHandler(web.RequestHandler):
    def get(self, *args, **kwargs):  # 對應(yīng)get請求
        self.render('wish.html',name='表白墻')

    def post(self, *args, **kwargs):
        # 獲取前端傳遞數(shù)據(jù)
        content = self.get_argument('content', default=None)
        name = self.get_argument('name', default='匿名')
        if content:
            # 添加數(shù)據(jù)
            MESSAGES.append({
                'name': name,
                'content': content,
                'id': len(MESSAGES) + 1,
                'num': len(MESSAGES) + 1,
                'time': time.strftime('%Y-%m-%d %H:%M:%S')
            })
            # 跳轉(zhuǎn)
            self.redirect('/')

        else:
            self.write('內(nèi)容不能為空')

# 留言保存在全局變量中
MESSAGES = [
    {'id': 1, 'name': '學(xué)員', 'time': '2022-02-10 21:16:00', 'content': '真帥', 'num': 1}
]