我想了一個簡單的程序來調用到後端的呼叫&得到的迴應背後,是我的Node.js代碼:的Node.js:無法調用此函數管
'use strict';
var util = require('util');
var http = require('http');
var request = require('request');
var stream = require('stream');
module.exports = {
summary:summary
}
function summary(request, response) {
var id = request.swagger.params.id.value;
var url = "http://localhost:8080/test-org/myApp/summaries?q='id'";
console.log('Executing request: '+url);
request.get(url).pipe(response);
};
但是我得到出現以下錯誤:
curl http://localhost:10010/v1/customers/1123/summary
Executing request: http://localhost:8080/test-org/myApp/summaries?q='
id'
TypeError: Cannot call method 'pipe' of undefined
at summary (C:\Apigee127\API-116\api\controllers\summary.js:17:19)
at swaggerRouter (C:\Apigee127\API-116\node_modules\a127-magic\node_modules\
swagger-tools\middleware\2.0\swagger-router.js:114:18)
at C:\Apigee127\API-116\node_modules\a127-magic\lib\middleware.js:82:9
....
是否有一些npm包我想我需要下載?
-S
@ Iwang135如果我們談論https://github.com/request/request則沒有,只需要一個arguement - * URL * – alandarev 2014-12-02 09:07:53
對不起,我添加了更新。我有些困惑。爲了記錄,它_does_採用多個參數,但在使用'.pipe'時不需要 – lwang135 2014-12-02 09:10:00