在 node.js 中检索查询字符串参数
Retrieve query string parameters in node.js
我正在尝试从 URL 中检索查询字符串参数。我正在使用 node.js restify 模块。
URL 看起来像这样;
http://127.0.0.1:7779/echo?UID=Trans001&FacebookID=ae67ea324&GetDetailType=FULL
提取的相关代码;
server.use(restify.bodyParser());
server.listen(7779, function () {
console.log('%s listening at %s', server.name, server.url);
});
server.get('/echo/:message', function (req, res, next) {
console.log("req.params.UID:" + req.params.UID);
console.log("req.params.FacebookID:" + req.params.FacebookID);
console.log("req.params.GetDetailType" + req.params.GetDetailType);
var customers = [
{name: 'Felix Jones', gender: 'M'},
{name: 'Sam Wilson', gender: 'M'},
];
res.send(200, customers);
return next();
});
如何修改代码以便 req.params.UID
和其他参数可以从 URL http://127.0.0.1:7779/echo?UID=Trans001&FacebookID=ae67ea324&GetDetailType=FULL 中检索?
使用req.query
代替req.params
。你可以阅读它 here
server.use(restify.bodyParser());
server.use(restify.queryParser());
server.listen(7779, function () {
console.log('%s listening at %s', server.name, server.url);
});
server.get('/echo', function (req, res, next) {
console.log("req.query.UID:" + req.query.UID);
console.log("req.query.FacebookID:" + req.query.FacebookID);
console.log("req.query.GetDetailType" + req.query.GetDetailType);
var customers = [
{name: 'Felix Jones', gender: 'M'},
{name: 'Sam Wilson', gender: 'M'},
];
res.send(200, customers);
return next();
});
我正在尝试从 URL 中检索查询字符串参数。我正在使用 node.js restify 模块。
URL 看起来像这样;
http://127.0.0.1:7779/echo?UID=Trans001&FacebookID=ae67ea324&GetDetailType=FULL
提取的相关代码;
server.use(restify.bodyParser());
server.listen(7779, function () {
console.log('%s listening at %s', server.name, server.url);
});
server.get('/echo/:message', function (req, res, next) {
console.log("req.params.UID:" + req.params.UID);
console.log("req.params.FacebookID:" + req.params.FacebookID);
console.log("req.params.GetDetailType" + req.params.GetDetailType);
var customers = [
{name: 'Felix Jones', gender: 'M'},
{name: 'Sam Wilson', gender: 'M'},
];
res.send(200, customers);
return next();
});
如何修改代码以便 req.params.UID
和其他参数可以从 URL http://127.0.0.1:7779/echo?UID=Trans001&FacebookID=ae67ea324&GetDetailType=FULL 中检索?
使用req.query
代替req.params
。你可以阅读它 here
server.use(restify.bodyParser());
server.use(restify.queryParser());
server.listen(7779, function () {
console.log('%s listening at %s', server.name, server.url);
});
server.get('/echo', function (req, res, next) {
console.log("req.query.UID:" + req.query.UID);
console.log("req.query.FacebookID:" + req.query.FacebookID);
console.log("req.query.GetDetailType" + req.query.GetDetailType);
var customers = [
{name: 'Felix Jones', gender: 'M'},
{name: 'Sam Wilson', gender: 'M'},
];
res.send(200, customers);
return next();
});