HapiJS全局路径前缀 [英] HapiJS global path prefix
问题描述
我正在HapiJS上编写API,并想知道如何获取全局前缀.例如,所有请求都应发送至:
I'm writing an API on HapiJS, and wondering how to get a global prefix. For example, all requests should be made to:
https://api.mysite.com/v0/...
所以我想将v0
配置为全局前缀.文档(此处)似乎没有提到它-在HapiJS中有什么好方法吗?
So I'd like to configure v0
as a global prefix. The docs (here) don't seem to mention it -- is there a good way to do this in HapiJS?
推荐答案
如果将API路由逻辑放在 Hapi中插件,说./api.js
:
If you put your API routing logic inside a Hapi plugin, say ./api.js
:
exports.register = function (server, options, next) {
server.route({
method: 'GET',
path: '/hello',
handler: function (request, reply) {
reply('World');
}
});
next();
};
exports.register.attributes = {
name: 'api',
version: '0.0.0'
};
您在服务器上注册了插件,并传递了可选的路由前缀,该前缀将添加到插件内部的所有路由之前:
You register the plugin with a server and pass an optional route prefix, which will be prepended to all your routes inside the plugin:
var Hapi = require('hapi');
var server = new Hapi.Server()
server.connection({
port: 3000
});
server.register({
register: require('./api.js')
}, {
routes: {
prefix: '/v0'
}
},
function(err) {
if (err) {
throw err;
}
server.start(function() {
console.log('Server running on', server.info.uri)
})
});
您可以通过启动服务器并访问http://localhost:3000/v0/hello
来验证此工作.
You can verify this works by starting the server and visiting http://localhost:3000/v0/hello
.
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