Con*_*ech 2 javascript request node.js npm
我使用查询字符串参数成功发出请求:
// Works
var Promise = require("bluebird");
var request = Promise.promisifyAll(require("request"));
request.get({
url: 'https://api.angel.co/1/tags/' + encodeURIComponent(friscoLocationTag) + '/startups',
qs: {
access_token: myToken,
order: 'popularity'
},
method: 'GET'
}, function(error, response, body){
// request success
console.log(body);
});
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然而,当我尝试答应我的请求时,我失败了:
// Does Not Work
var Promise = require("bluebird");
var request = Promise.promisifyAll(require("request"));
request.get({
url: 'https://api.angel.co/1/tags/' + encodeURIComponent(friscoLocationTag) + '/startups',
qs: {
access_token: myToken,
order: 'popularity'
},
method: 'GET'
}).then(function(error, response, body){
console.log(body);
});
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这给出了错误:
}).then(function(error, response, body){
^
TypeError: undefined is not a function
at Object.<anonymous> (/Users/connorleech/Projects/startup-locator/server/routes.js:36:4)
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如何使用bluebird正确承诺我的获取请求?
有些陷阱试图承诺请求模块,您遇到的问题只是其中之一。我建议您改为查看request-promise这基本上就是您想要做的,它是使用 bluebird Promise 的请求模块的实现
编辑:
安装请求-承诺
npm install request-promise --save
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然后:
var request = require('request-promise');
request({
url: 'https://api.angel.co/1/tags/' + encodeURIComponent(friscoLocationTag) + '/startups',
qs: {
access_token: myToken,
order: 'popularity'
},
method: 'GET'
})
.then(function(body){
console.log(body)
})
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