我一直试图获得一个简单的web操作来向API发出一个经过身份验证的get请求(我已经从示例代码中删除了实际的url和秘密)。
我已经在本地成功地运行了这一点,但是当我测试web动作时,它只是在记录“调用Axios”之后死亡。
它不会报告错误,我尝试实现一个承诺,认为线程在api响应之前就结束了,但没有效果。有什么线索吗?
/**
*
* main() will be run when you invoke this action
*
* @param Cloud Functions actions accept a single parameter, which must be a JSON object.
*
* @return The output of this action, which must be a JSON object.
*
*/
function main(params) {
getData().then(function(result) {
console.log("In the THEN of original method call");
return "hello";
})
.catch(function(err) {
console.log("In catch of original method call");
});
}
function getData(){
const crypto = require('crypto');
const axios = require('axios');
const secretKey = "ENTER KEY HERE";
const apiId = 99999;
const apiBaseUrl = "https://acmewebservice.com";
const apiPath = "/customer/9";
const apiFullPath = apiBaseUrl + apiPath;
const sharedSecretHash = crypto.createHash('sha256').update(secretKey).digest('hex');
console.log("In getData");
var authToken = apiId + ":" + sharedSecretHash;
return new Promise((resolve, reject) => {
console.log("Calling axios");
axios.get(apiFullPath, {
headers: {
'Authentication': authToken
}
}).then(response => {
console.log("Did this work?")
var x = JSON.stringify(response.data);
console.log(x);
resolve(response);
})
.catch(error => {
console.log("In Catch")
console.log(error);
reject(error);
});
});
您不需要重新包装axios调用,这已经是一个承诺了。
需要return
来使引擎有效地等待异步调用的结果。
function getData(){
const crypto = require('crypto');
const axios = require('axios');
const secretKey = "ENTER KEY HERE";
const apiId = 99999;
const apiBaseUrl = "https://acmewebservice.com";
const apiPath = "/customer/9";
const apiFullPath = apiBaseUrl + apiPath;
const sharedSecretHash = crypto.createHash('sha256').update(secretKey).digest('hex');
console.log("In getData");
var authToken = apiId + ":" + sharedSecretHash;
console.log("Calling axios");
return axios.get(apiFullPath, {
headers: {
'Authentication': authToken
}
}).then(response => {
console.log("Did this work?")
var x = JSON.stringify(response.data);
console.log(x);
return response;
})
.catch(error => {
console.log("In Catch")
console.log(error);
});