Node.js 生成客户端令牌(PayPal和Firebase函数)时出错
以下是我尝试部署的代码:Node.js 生成客户端令牌(PayPal和Firebase函数)时出错,node.js,firebase,google-cloud-functions,braintree,Node.js,Firebase,Google Cloud Functions,Braintree,以下是我尝试部署的代码: exports.generateToken = functions.https.onRequest((request, response) => { gateway.clientToken.generate({ }, function (err, response) { var clientToken = response.clientToken; response.send(clientToken); }); })
exports.generateToken = functions.https.onRequest((request, response) => {
gateway.clientToken.generate({ }, function (err, response) {
var clientToken = response.clientToken;
response.send(clientToken);
});
});
这是部署期间生成的错误消息:
10:36 error Expected error to be handled handle-callback-err
10:36 warning Unexpected function expression prefer-arrow-callback
有关如何解决此问题的任何帮助?缺少错误处理是导致此问题的原因。添加以下行后,我能够成功部署:
exports.generateToken = functions.https.onRequest((request, response) => {
gateway.clientToken.generate({ }, function (err, response) {
// error has to be handled
if(err) {
// handle error here
} else {
var clientToken = response.clientToken;
response.send(clientToken);
}
});
});
其他信息为。缺少错误处理是导致问题的原因。添加以下行后,我能够成功部署:
exports.generateToken = functions.https.onRequest((request, response) => {
gateway.clientToken.generate({ }, function (err, response) {
// error has to be handled
if(err) {
// handle error here
} else {
var clientToken = response.clientToken;
response.send(clientToken);
}
});
});
其他信息如下所示