错误的文件"/>
Express res.render渲染错误的文件
我已经设置了服务器,以将把手用作视图引擎。在主页上的GET请求上使用res.render
可以正确渲染该页面,但是使用res.render
来渲染除该主页以外的页面可以渲染同一页面。即使使用res.send
也将发送主车把页面,但表达式保持不变。
这是我的代码:
const express = require("express");
const subdomain = require("express-subdomain");
const handlebars = require("express-handlebars");
const path = require("path");
const bodyParser = require("body-parser");
const app = express();
const subdomain = express.Router();
app.set("views", path.join(__dirname, "/views/layouts"));
app.set("view engine", "handlebars");
app.engine("handlebars", handlebars({
"layoutsDir": path.join(__dirname + "/views/layouts")
}));
subdomain.use(bodyParser.json());
subdomain.use(bodyParser.urlencoded({"extended": true}));
subdomain.get("/", (req, res) => {
res.send("books/index.html");
});
subdomain.get("/books", (req, res) => {
let data = {};
res.render("books", data);
});
app.use(express.static("public"));
app.use(subdomain("subdomain", subdomain));
app.get("/index", async (req, res) => {
let data = {};
res.render("main", data);
});
server = app.listen(8080, () => {
console.log("listening to requests on port " + 8080);
});
显然,我想生成一个页面,而不仅仅是我网站上的主页。我在做什么错?
回答如下:而不是:app.set("views", path.join(__dirname, "/views/layouts"));
app.set("view engine", "handlebars");
app.engine("handlebars", handlebars({
"layoutsDir": path.join(__dirname + "/views/layouts")
}));
也许
// view engine setup
app.set("views", path.join(__dirname, "views/layouts"));
app.set("view engine", "handlebars");
更多推荐
Express res.render渲染错误的文件
发布评论