import * as fs from "fs";
import * as path from "path";
import * as bodyParser from "body-parser";
import express from "express";
import router from "./route/index";

const { expressjwt: jwt } = require("express-jwt");
/** 与生成token的密钥要一致! */
const SECRET_KEY = "login-surcode";

const app = express();
/* bodyParser 使用bodyParser 解析post请求传递过来的参数 */
app.use(bodyParser.json());
app.use(express.json({ limit: "2100000kb" }));

/* 跨域配置 */
app.use((req: any, res: any, next: any) => {
  console.log(req.url);
  res.append("Access-Control-Allow-Origin", "*");
  res.append("Access-Control-Allow-Origin-Type", "*");
  next();
});

/** 使用expressJWT 验证token是否过期 */
app.use(
  jwt({
    secret: SECRET_KEY,
    algorithms: ["HS256"],
  }).unless({
    /** 指定路径不经过Token解析 */
    path: ["/register"],
  })
);

/* 路由 */
app.use("/", router);

app.listen(3000, () => {
  console.log(`App runing at http://localhost:3000`);
});