我使用node.js在AWS Lambda函数中有一个http请求。该代码工作正常,但是,我要访问需要用户名/密码验证的URL。如何在我的代码中实现它?
function httprequest() {
return new Promise((resolve, reject) => {
const options = {
host: 'api.plos.org',
path: '/search?q=title:DNA',
port: 443,
method: 'GET'
};
const req = http.request(options, (res) => {
if (res.statusCode < 200 || res.statusCode >= 300) {
return reject(new Error('statusCode=' + res.statusCode));
}
var body = [];
res.on('data', function(chunk) {
body.push(chunk);
});
res.on('end', function() {
try {
body = JSON.parse(Buffer.concat(body).toString());
} catch(e) {
reject(e);
}
resolve(body);
});
});
req.on('error', (e) => {
reject(e.message);
});
req.end();
});
}
您需要包括一个Authorization标头:您可以通过base64编码“ username:password”创建一个]
function httprequest() {
return new Promise((resolve, reject) => {
const username = "john";
const password = "1234";
const auth = "Basic " + new Buffer(username + ":" + password).toString("base64");
const options = {
host: 'api.plos.org',
path: '/search?q=title:DNA',
port: 443,
headers: { Authorization: auth},
method: 'GET'
};
const req = http.request(options, (res) => {
if (res.statusCode < 200 || res.statusCode >= 300) {
return reject(new Error('statusCode=' + res.statusCode));
}
var body = [];
res.on('data', function(chunk) {
body.push(chunk);
});
res.on('end', function() {
try {
body = JSON.parse(Buffer.concat(body).toString());
} catch(e) {
reject(e);
}
resolve(body);
});
});
req.on('error', (e) => {
reject(e.message);
});
req.end();
});
}