【发布时间】:2021-11-09 12:22:09
【问题描述】:
快递代码如下:- 无论我尝试什么,我都会将 res.body 设为 ({}) 我找不到错误 我什至检查了文档但无济于事
const app = express();
const Blog = require('./models/blog');
//to enable post requests
app.use(express.json());
app.use(express.urlencoded({extended : true}));
// for views
// views enable dynamiiic content loading more suitable for real life website
app.set('view engine', 'ejs');
app.listen(3000);
app.get('/', (req, res) => {
// res.sendFile('./html-pages/index.html', {root : __dirname});
//using views and sending objects
//pasing values to ejs files
res.redirect('/blogs');
});
//post method
app.post('/blogs', (req, res) => {
console.log(req.body);
// const blog = new Blog(req.body);
});
app.get('/blogs/create', (req, res) => {
res.render('create', {title : 'Create a Blog'})
})
表单代码:- ejs 文件 这包含用于提交博客的表单=
<div class="create-blog content">
<form action="/blogs" method="POST">
<label for="title">Blog title</label>
<input type="text" id="title" name:"title" required>
<label for="snippet">Blog Snippet</label>
<input type="text" id="snippet" name:"snippet" required>
<label for="body">Blog Body</label>
<textarea id="body" required name:"body"></textarea>
<button>Submit</button>
</form>
</div>
【问题讨论】:
-
你用过body-parser中间件吗? app.use(express.bodyParser());
标签: javascript node.js mongodb express mongoose