node.js - 从图表路由到 bar1 页面时出现 404 错误

Question

错误是 未找到 404 错误:未找到 在 Layer.app.use.res.render.message[作为句柄] (c:\node\nodetest1\app.js:48|15) 在修剪前缀 (c:\node\nodetest1\node_modules\express\lib\router\index.js:240:15) 在 C:\node\nodetest1\node_modules\express\lib\router\inder.js:208.9 在 Function.proto.process_params(C:\node\nodetest1\node_modules\express\lib\router\index.js:269:12) 接下来 (C:\node\nodetest1\node_modules\express\lib\router\index.js:199:19)

<小时/>

The router.js 



enter code here
router.get('/graphs',function(req,res)
{
 res.render('graphs');
 var db = req.db;
 var collection = db.get('env1);
 var env = req.body.env1;
 var envo = req.body.nodeno;
 collection.find({"envno":env,"env":envo},{},function(e,docs)
 {
   if(e)
   {
     console.log(e);
   }
   else
   {
    res.render('bar1',{"table":docs});
   });
  });
router.get('/bar1',function(req,res)
{
   res.render('bar1');
});

当从图表路由到 bar1 时，我得到 404

Answer 1

您可能正在尝试路由到“graph/bar1”，所以请尝试

router.get('/graphs/bar1',function(req,res)
{
   res.render('bar1');
});