如何在 node.js 客户端中进行身份验证
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how to do Auth in node.js client
提问by Sau
I want to get use this rest api with authentication. I'm trying including header but not getting any response. it is throwing an output which it generally throw when there is no authentication. can anyone suggest me some solutions. below is my code
我想通过身份验证使用这个rest api。我正在尝试包含标题但没有得到任何响应。它抛出一个输出，通常在没有身份验证时抛出。谁能建议我一些解决方案。下面是我的代码
var http = require('http');
var optionsget = {
host : 'localhost', // here only the domain name
port : 1234,
path:'/api/rest/xyz',
headers: {
'Authorization': 'Basic ' + new Buffer('abc'+ ':' + '1234').toString('base64')
} ,
method : 'GET' // do GET
};
console.info('Options prepared:');
console.info(optionsget);
console.info('Do the GET call');
var reqGet = http.request(optionsget, function(res) {
console.log("statusCode: ", res.statusCode);
res.on('data', function(d) {
console.info('GET result:\n');
process.stdout.write(d);
console.info('\n\nCall completed');
});
});
reqGet.end();
reqGet.on('error', function(e) {
console.error(e);
});
回答by Noah
The requestmodule will make your life easier. It now includes a Basic Authas an option so you don't have build the Header yourself.
该请求模块将使您的生活更轻松。它现在包含一个基本身份验证作为选项，因此您不必自己构建标题。
var request = require('request')
var username = 'fooUsername'
var password = 'fooPassword'
var options = {
url: 'http://localhost:1234/api/res/xyz',
auth: {
user: username,
password: password
}
}
request(options, function (err, res, body) {
if (err) {
console.dir(err)
return
}
console.dir('headers', res.headers)
console.dir('status code', res.statusCode)
console.dir(body)
})
To install request execute npm install -S request
安装请求执行 npm install -S request
回答by hypervillain
In your comment you ask, "Is there any way that the JSOn I'm getting in the command prompt will come in the UI either by javascript or by Jquery or by any means."
在您的评论中，您会问：“我在命令提示符中获得的 JSOn 是否可以通过 javascript 或 Jquery 或任何方式进入 UI。”
Hey, just return the body to your client:
嘿，把尸体还给你的客户：
exports.requestExample = function(req,res){
request(options, function (err, resp, body) {
if (err) {
console.dir(err)
return;
}
// parse method is optional
return res.send(200, JSON.parse(body));
});
};
