Question

我正在使用node + express。我目前在表单中有一个文本输入，当您提交它时，会在具有给定搜索词的mongo DB中搜索用户。但是，每当我执行搜索时，URL应更改为“localhost：8080 / searchGlobalUsers”，它应为“localhost：8080 / talk”。这是我的邮寄路线：

app.post('/searchGlobalUsers', function(req, res){
    var regex = new RegExp(req.body.globalUserSearch, 'i');
    console.log("GLOBAL_USER_SEARCH: " + req.body.globalUserSearch);
    User.find({username: regex}, function(err, globalUserSearchQuery){
        res.render("talk", {globalUserSearchQuery : globalUserSearchQuery});
    });
});

这是我的文字输入+表格

   <form action="/searchGlobalUsers" method="POST" >
         <div class="row">
              <input type="text" name="globalUserSearch" class="u-full-width" placeholder="Search" id="add-friend-search-input">
         </div>
         <div class="row">
              <button class="button-green-large" class="u-full-width" id="add-friend-search-submit">Search</button>
         </div>
   </form>

Answer 1

渲染功能用于向客户端提供视图只需使用此代码

    app.post('/searchGlobalUsers', function(req, res){
        var regex = new RegExp(req.body.globalUserSearch, 'i');
        console.log("GLOBAL_USER_SEARCH: " + req.body.globalUserSearch);
        User.find({username: regex}, function(err, globalUserSearchQuery){
            req.flash('info', globalUserSearchQuery);            
           return res.redirect("/talk");
        });
    });

   app.get('/talk', function(req, res){
     res.render("talk", {"globalUserSearchQuery" : req.flash('info')});
   })

POST表单路由在地址栏中有POST路由

1 个答案: