初始化

app.js

@@ -0,0 +1,23 @@
+const Koa = require("koa");
+const requter = require("./bin/router.js");
+dbs = require("./bin/mongodb.js")('mongodb://localhost:27017/myblog',"wecatdemo")
+// console.log(requter)
+// import requter from "./bin/router"
+const app = new Koa();
+app.use(async (ctx,next)=>{
+    // await next();
+    console.log(ctx.url)
+    // console.time("asd")
+    // ctx.response.body = {a:1};
+    await next()
+    // console.log("执行")
+    // console.timeEnd("asd")
+});
+
+
+const bodyParser = require('koa-bodyparser');
+app.use(bodyParser());
+// console.log(requter())
+app.use(requter());
+app.listen(3002);
+console.log("http://localhost:3002")