尝试使用新的 goog.labs.async.combine 但它抛出异常“多次尝试设置此结果的状态”。我阅读了源代码和示例并遵循它。下面是我使用组合的部分。在继续之前,我需要 2 个 xhr 调用的结果(示例保持简单,但实际上我还需要 3 或 4 个调用)。任何帮助或信息我都非常感谢。君维克多里奥
var xhr = goog.labs.net.xhr;
var emailUrl = "some url...";
var companyUrl = "some url...";
var emailResults = null;
var companyResults = null;
try {
emailResults = xhr.getJson(emailUrl, {"headers":{"Accept":"*/*", "Content- Type":"application/json"}});
companyResults = xhr.getJson(companyUrl, {"headers":{"Accept":"*/*", "Content-Type":"application/json"}});
var combineResult = goog.labs.async.combine(emailResults, companyResults);
goog.labs.async.wait.onSuccess(combineResult, function(results) {
log("Combined Finished");
});
goog.labs.async.wait.onError(combineResult, function(results) {
log("Combined Finished");
});
} catch (error) {
log(error);
}