javascript - $scope 未在服务 AngularJs : 中定义

Question

got error of scope not defined when i use for response message:

$scope.responsemessage = response;

then I added $scope here like this:

app.service('fileUpload', ['$http', '$scope', function ($http, $scope) {

When I added above $scope got this error Error: [$injector:unpr] http://errors.angularjs.org/1.4.8/$injector/unpr?p0=.................

Answer 1

服务没有范围。

如果你想在服务中使用作用域，必须从 Controller 传递它。

像这样

在 Controller 中

fileUpload.checkFile($scope.responsemessage);

服务中

function checkFile(respMsg)
{
   console.log(respMsg);
}