I use nodeJs to render html, but html is wrapped in pre tags
the figure is as follows:
section:
var express = require("express");
var router = express.Router();
var path = require("path");
var bodyParser = require("body-parser")
var app = express();
// view engine setup
app.set("views", path.join(__dirname, "public"));
app.set("view engine", "html");
//post
app.use(express.static(path.join(__dirname, "public")));
router.get("/", function(req, res, next) {
res.render("index");
})
found the problem. I wrote res.header ("Content-Type", "application/json;charset=utf-8") in a cross-domain code;
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