[英]Put Request using pure NodeJs
I am new to nodejs. 我是nodejs的新手。 I am trying a basic example using http requests Get,Post and Put. 我正在尝试使用http请求Get,Post和Put的基本示例。 I am done with POST and GET. 我已经完成了POST和GET。
var http = require("http");
var port = 8081;
function getLogin(req, resp){
resp.writeHead(200, {"Content-Type" : "text/html" });
resp.write("<html><body><form action='http://localhost:8081/home' method='post'><table><tr><td>Username : <input type='text' name='username' id='username' required/></td></tr><tr><td>Password : <input type='password' name='password' id='password' required/></td></tr><tr><td><input type='submit' value='Login' /></td></tr></table></form></body></html>");
resp.end();
}
function getHome(req, resp){
resp.writeHead(200 , {'Content-Type':'text/html'});
resp.write("<html><body>Niranth<br><input type='button' value='Add Skill'/></body></html>");
resp.end();
}
function getSkill(req, resp){
}
function get404(req, resp){
resp.writeHead(404, "404", {"Content-Type" : "text/html" });
resp.write("<html><body>404</body></html>");
resp.end();
}
http.createServer(function(req, resp){
if(req.method == 'GET'){
if(req.url === "/"){
console.log("hello get");
getLogin(req, resp);
}
else
get404(req, resp);
}
else if(req.method == 'POST'){
var data = '';
if(req.url === "/home"){
req.on('data', function(chunk) {
data += chunk;
console.log("hello post");
});
req.on('end', function() {
// parse the data
getHome(req, resp)
});
}
else{
console.log("error");
}
}
else if(req.method == 'PUT'){
getSkill(req, resp);
}
}).listen(port);
All I need is a PUT request on 'ADD SKILL' button in my response. 我只需要在响应中的“添加技能”按钮上输入PUT请求即可。 I am not using 'Request' or 'Express' modules. 我没有使用“请求”或“表达”模块。 Any suggestions how to go forward with PUT request ? 有什么建议如何进行PUT请求吗?
May be this helps: 可能会有所帮助:
var postData = {name:'someName'}; var options = { hostname: '<HOST_NAME>', // www.examplehost.com port: 80, path: '<PATH>', // /upload_something method: 'PUT', headers: { 'Content-Type': '<CONTENT_TYPE>', // application/x-www-form-urlencoded 'Content-Length': postData.length } }; var req = http.request(options, (res) => { console.log(`STATUS: ${res.statusCode}`); console.log(`HEADERS: ${JSON.stringify(res.headers)}`); res.setEncoding('utf8'); res.on('data', (chunk) => { console.log(`BODY: ${chunk}`); }); res.on('end', () => { console.log('No more data in response.') }) });
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