Resource acquiring method and apparatus

A resource acquiring method, comprising:

• sending, by a producer application, a subscription resource creation request to a data resource platform, wherein the subscription resource creation request requests the data resource platform to notify the producer application when a consumer application needs to acquire current moment data;
• receiving, by the producer application, a notification message from the data resource platform, wherein the notification message indicates that the data resource platform has received a request message from the consumer application for acquiring a producer data resource generated by the producer application, and wherein the request message carries an indication message instructing the data resource platform to return the producer data resource and update the producer data resource;
• acquiring, by the producer application, current moment data comprising the latest producer data resource collected by the producer application in response to the notification message, wherein the producer application collects the latest producer resource when the notification message indicates that the consumer application needs to acquire the latest producer data resource collected by the producer application;
• and
• sending, by the producer application, the current moment data to the data resource platform, wherein the current moment data is for updating the producer data resource.

A data resource platform, comprising:

• a memory storing a computer readable program;
• and
• a processor coupled to the memory, the computer readable program causing the processor to be configured to:
• receive a subscription resource creation request from a producer application;
• create a subscription resource based on the subscription resource creation request, wherein the subscription resource creation request requests the data resource platform to create the subscription resource such that the data resource platform notifies the producer application when a consumer application needs to acquire current moment data;
• receive a request message from the consumer application for acquiring a producer data resource generated by the producer application, wherein the request message carries indication information instructing the data resource platform to update the producer data resource and return an updated producer data resource;
• send a notification message to the producer application after receiving the request message, wherein the notification message notifies the producer application that the consumer application intends to acquire current moment data;
• acquire the current moment data from the producer application, wherein the current moment data comprises the latest producer data resource collected by the producer application in response to the notification message;
• update the producer data resource using the current moment data to generate the updated producer data resource;
• and
• return the updated producer data resource to the consumer application.