Question

我想问一下这种方法的区别我关注的是.then和.success，function以及.error之间的区别感谢。

// Simple GET request example:
$http({
   method: 'GET',
   url: '/someUrl'
}).then(function successCallback(response) {
   // this callback will be called asynchronously
   // when the response is available
}, function errorCallback(response) {
   // called asynchronously if an error occurs
   // or server returns response with an error status.
});

和

// Simple GET request example:
$http({
   method: 'GET',
   url: '/someUrl'
}).success(function successCallback(response) {
   // this callback will be called asynchronously
   // when the response is available
}).error( function(data) {
   // called asynchronously if an error occurs
   // or server returns response with an error status.
});

Answer 1

String form1_text = form1textbox.getText(); form2.form2textbox.setText(form1_text);和.then()都是指承诺它异步运行并等待响应，如果它已满足您的请求，则.sucess()否则resolve它。

不推荐使用

reject和.success，您可以找到有关文档的更多详细信息

Angularjs - $ http成功与当时

1 个答案: