FB.getLoginStatus(function(response) {
statusChangeCallback(response);
});
{
status: 'connected',
authResponse: {
accessToken: '{access-token}',
expiresIn:'{unix-timestamp}',
reauthorize_required_in:'{seconds-until-token-expires}',
signedRequest:'{signed-parameter}',
userID:'{user-id}'
}
}
FB.login(function(response){
// handle the response
});
FB.login(function(response) {
// handle the response
}, {scope: 'public_profile,email'});
FB.login(function(response) {
if (response.status === 'connected') {
// Logged into your webpage and Facebook.
} else {
// The person is not logged into your webpage or we are unable to tell.
}
});
FB.logout(function(response) {
// Person is now logged out
});
body
領先指標又稱為先行指標(英文: Leading Indicator),主要是提前反應景氣的經濟指標,用來預測未來景氣走向,像是美國的初領失業救濟金人數、台灣的外銷訂單動向指數、實質貨幣總計數M1B、股價指數、工業及服務業受僱員工進入率、建築物開工樓地板面積(住宅、商辦、工業倉儲)、實質半導體設備進口值…等,這些都是具備領先景氣的波動性質,可以用來預測未來景氣的變動。
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