我刚刚开始开始节点js,特别是启动服务器,并尝试使用新的应用程序来修剪URL。但是我被困在这里。
环境:Windows
文本编辑器:VSCode
我的index.js代码:
/*
* Primary file for the API
*
*/
// Dependencies
var http = require('http');
var url = require('url');
// The Server shoudl respond to all requests with a string
var server = http.createServer(function (req, res) {
// Get URL and Parse it
var parsedUrl = url.parse(req.url, true);
//Get the Path
var path = parsedUrl.pathname;
var trimmedPath = path.replace(/^\/+|\/+$/g, '');
//Send the Response
res.end('Hello World!\n');
//Log the requst path
console.log('Request recieved on path: ' + trimmedPath);
});
// Start the server, and have it listen on port 3000
server.listen(3000, function () {
console.log("The server is listening on port 3000 now");
});
此后,我使用命令
启动服务器。node index.js
它启动服务器,然后我打开另一个终端并输入
curl localhost:3000
它给我以下错误
curl : The URI prefix is not recognized.
At line:1 char:1
+ curl localhost:3000
+ ~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotImplemented: (:) [Invoke-WebRequest], NotSupportedException
+ FullyQualifiedErrorId : WebCmdletIEDomNotSupportedException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand
答案 0 :(得分:4)
与http://
或https://
一起使用。
例如:curl http://localhost:3000
答案 1 :(得分:0)
向URL添加import download from "downloadjs";
export const downloadFile = async (fileName) => {
axios({
method: "get",
url: `/api/v1/users/resume/${fileName}`,
responseType: "blob",
}).then(function (response) {
download(response.data, fileName);
});
};
而不是单独使用curl
来查找这种类型的东西:-
卷曲http:// localhost:3000(您可以使用端口号)
注意:http
不是首选