好吧...我做到了,但不是我认为最终会这样做的方式,我花了几个小时尝试使用 Angular 然后 JQuery,最后我尝试了 Node JS 并且它起作用了,这里有两个工作示例,一个和food.get
另一个与foods.search
food.get 示例
var rest = require('restler'),
crypto = require('crypto'),
apiKey = 'xxxx',
fatSecretRestUrl = 'http://platform.fatsecret.com/rest/server.api',
sharedSecret = 'xxxx',
date = new Date;
// keys in lexicographical order
var reqObj = {
food_id: '2395843', // test query
method: 'food.get',
oauth_consumer_key: apiKey,
oauth_nonce: Math.random().toString(36).replace(/[^a-z]/, '').substr(2),
oauth_signature_method: 'HMAC-SHA1',
oauth_timestamp: Math.floor(date.getTime() / 1000),
oauth_version: '1.0'
};
// make the string...got tired of writing that long thing
var paramsStr = '';
for (var i in reqObj) {
paramsStr += "&" + i + "=" + reqObj[i];
}
// had an extra '&' at the front
paramsStr = paramsStr.substr(1);
var sigBaseStr = "GET&"
+ encodeURIComponent(fatSecretRestUrl)
+ "&"
+ encodeURIComponent(paramsStr);
// no access token but we still have to append '&' according to the instructions
sharedSecret += "&";
var hashedBaseStr = crypto.createHmac('sha1', sharedSecret).update(sigBaseStr).digest('base64');
// Add oauth_signature to the request object
reqObj.oauth_signature = hashedBaseStr;
rest.get(fatSecretRestUrl, {
data: reqObj,
}).on('complete', function(data, response) {
console.log(response);
console.log("DATA: " + data + "\n");
});
食品.搜索示例
var rest = require('restler'),
crypto = require('crypto'),
apiKey = 'xxxx',
fatSecretRestUrl = 'http://platform.fatsecret.com/rest/server.api',
sharedSecret = 'xxxx',
date = new Date;
// keys in lexicographical order
var reqObj = {
method: 'foods.search',
oauth_consumer_key: apiKey,
oauth_nonce: Math.random().toString(36).replace(/[^a-z]/, '').substr(2),
oauth_signature_method: 'HMAC-SHA1',
oauth_timestamp: Math.floor(date.getTime() / 1000),
oauth_version: '1.0',
search_expression: 'mcdonalds' // test query
};
// make the string...got tired of writing that long thing
var paramsStr = '';
for (var i in reqObj) {
paramsStr += "&" + i + "=" + reqObj[i];
}
// had an extra '&' at the front
paramsStr = paramsStr.substr(1);
var sigBaseStr = "POST&"
+ encodeURIComponent(fatSecretRestUrl)
+ "&"
+ encodeURIComponent(paramsStr);
// again there is no need for an access token, but we need an '&' according to the instructions
sharedSecret += "&";
var hashedBaseStr = crypto.createHmac('sha1', sharedSecret).update(sigBaseStr).digest('base64');
// Add oauth_signature to the request object
reqObj.oauth_signature = hashedBaseStr;
rest.post(fatSecretRestUrl, {
data: reqObj,
}).on('complete', function(data, response) {
console.log(response);
console.log("DATA: " + data + "\n");
});
对于任何使用 Angular 或 JQuery 的人来说真的很抱歉,如果我有一两分钟的空闲时间,我会尝试使用 Angular,任何使用 Angular 的人如果遇到 CORS 相关错误,只需启动 chrome,如下所示:
chromium-browser --disable-web-security
- 我在终端上执行此操作
或者将该扩展添加到 Windows 上的某些 chrome 快捷方式中,作为一种快速解决方法,希望它对任何人都有帮助。