小编Jim*_*m M的帖子

我试图将rollup.js合并到一个项目中.目前我在控制台(未解析的依赖项)中收到下面提供的警告,我不知道为什么或如何解决它:

'fs' is imported by node_modules\filereader\FileReader.js, but could not be resolved – treating it as an external dependency

'fs' is imported by  commonjs-external:fs, but could not be resolved – treating it as an external dependency

preferring built-in module 'punycode' over local alternative at 'C:\Users\Ryan\OneDrive\Projects\Custom Coding\Zapier\Ryan Test\node_modules\punycode\punycode.js', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: true' to disable this warning

preferring built-in module 'punycode' over local alternative at 'C:\Users\Ryan\OneDrive\Projects\Custom Coding\Zapier\Ryan Test\node_modules\punycode\punycode.js', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: …

我试图使用Node.js中的Express访问查询参数.出于某种原因,req.params不断出现作为一个空对象.这是我的代码server.js:

const express    = require('express');
const exphbs     = require('express-handlebars');
const bodyParser = require('body-parser');
const https      = require('https');

//custom packages  ..
//const config  = require('./config');
const routes  = require('./routes/routes');


const port = process.env.port || 3000;


var app = express();

//templating engine Handlebars
app.engine('handlebars', exphbs({defaultLayout: 'main'}));
app.set('view engine', 'handlebars');





//connect public route
app.use(express.static(__dirname + '/public/'));


app.use(bodyParser.json());

//connect routes
app.use('/', routes);






app.listen(port,  () => {
    console.log( 'Server is up and running on ' + port );
});

这是我的路线文件:

//updated …