At present, it is more reliable to establish a group test and then detect the XPOSed module, but now Tencent has opened a new patent, indicating that WeChat can also detect a single friend like QQ. Investigation application: On April 23rd, Tencent Technology (Shenzhen) Co., Ltd. published "One-way friend detection method, equipment and medium-sized computer equipment" and its application date was 20 19. The application date is 2065438+200965438+1October 22nd. The patent abstract shows that the application relates to a one-way friend detection method, device, medium and computer equipment for social accounts. The method comprises the following steps: acquiring a one-way friend detection instruction triggered by a social application program interface, wherein the one-way friend detection instruction comprises an account ID of a social account; Based on the one-way friend detection instruction, a second address book corresponding to the first address book is obtained according to the detected social account and the first address book. The firm one-way friend logo obtains the order information of friends according to the order with friends; Display one-to-one friend information on the social application interface.
Tencent believes that this method is very simple in all kinds of messy prompts, and does not need to send a lot of redundant information, which improves the efficiency of one-way friend detection and reduces system consumption. This means that if you want one-way detection, you don't need to send a lot of redundant information to detect. On the one hand, it improves the efficiency and system consumption of one-way friend detection. On the other hand, it also avoids the embarrassment of "deleting" friends. It is very common for WeChat to delete friends unilaterally, but due to Simente's own environment, a large number of "zombie friends" appear in the WeChat list of a single friend. So many netizens keep trying various methods to check whether it has been deleted, and some netizens even check whether there is a red exclamation point through group information, thus avoiding a little embarrassment. I have been there. Although the information released by the group has been deleted from the "popularity" of the circle of friends, and even some test tools have been derived, the facts show that it is deceptive.
There are still many netizens to check the group or turn. Although feasible, there are some unnecessary troubles. Wechat revealed this patent. It is very convenient to detect one-way friends after Wechat, but there is no charge again.