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app.js

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+const Koa = require("koa");
+const bodyParser = require("koa-bodyparser");
+const cors = require("koa2-cors");
+const koaBody = require("koa-body");
+const staticFiles = require("koa-static");
+const path = require("path");
+const baseRequest = require("./middleware/baseRequest");
+const baseController = require("./middleware/baseController");
+const schedule = require("./middleware/schedule");
+const sqlUpdate = require("./middleware/sqlUpdate");
+
+const db = require("./middleware/db");
+const { port } = require("./config/config.json");
+const app = new Koa();
+
+// 配置静态web服务的中间件
+app.use(staticFiles(path.resolve(__dirname, "./upload"), { extensions: ["html"] }));
+
+app.use(staticFiles(path.resolve(__dirname, "./build"), { extensions: ["html", "js", "vue"] }));
+
+
+
+app.use(
+  cors({
+    exposeHeaders: ["*"],
+  })
+);
+
+let bodyConfig = {
+  multipart: true,
+  formidable: {
+    maxFileSize: 200 * 1024 * 1024, // 设置上传文件大小最大限制，默认2M
+  },
+};
+
+app.use(koaBody(bodyConfig));
+
+// 格式化body
+app.use(bodyParser());
+
+// 过滤请求
+app.use(baseRequest());
+
+// 注册路由
+app.use(baseController());
+
+schedule.init();
+
+app.listen(port.node);
+
+// sqlUpdate.init()
+
+console.log(`http://localhost:${port.node}`);
+
+// 同步数据库结构
+// db.sync({ force: true });