Under Microservices, how to realize simultaneous login or forced offline of multiple devices?
Preface:Have you ever encountered a requirement where the product requires the same user to be allowed to log in at the same time according to backend Settings, or when it is not allowed to log in at the same time, it is necessary to force the previous offline scenario. This article will lead you to implement a simple requirement for this scenario...
Youku has released a rumor refuting statement: TFBOYS online concert prices are not true, and all users can purchase them
On July 24th, the official Weibo account of "Youku" released a statement:The TFBOYS Ten Year Promise concert will be live streamed online and will be invoiced at 13:58 today. The online price is not accurate, and there is no need for members or "ticket grabbing"...
The "courtyard" keeps Chinese houses cool (overseas voice)
The courtyard is a typical architectural feature of traditional residential buildings in southern China. Unlike courtyards in northern China, patios are generally smaller and less exposed to outdoor environments...
The woman was sexually assaulted by a door-to-door courier for 40 minutes, and later cried to the police: 'I was attacked by a wild beast.'
With the rapid development of the e-commerce era, many new professions have emerged. With the changes of the The Internet Age, online shopping has become an indispensable part of people's life, and express delivery has become a high-profile industry...
Vice President of Weilai responded that "some Charging station are closed to other car owners"
On July 23, IT Home reported that Shen Fei, Vice President of Weilai, sent a message on Weibo to respond to the issue that "some Charging station are not open to other car owners", expressing his suggestions and requirements for the team:Priority service is good, and there is nothing wrong with NIO users.Find more refined ways to cater to more non NIO users,,...
ChatGPT passed the Chinese Medical Practising Medical license exam with high scores. Is AI going to treat you in the future?
Chao News Client Reporter Zhang Miao, Zhu Ping, Correspondent Fang Xu, Zhu JunjunCan you imagine being treated by an artificial intelligence robot in the future?It is not a rare scene in science fiction movies. It seems that there are more and more possibilities to become a reality...
Look! What happened to the iPhone 14, which was originally priced at 618 billion yuan with a subsidy of 4699 yuan, now
#Chatting about new digital products#During the 618 Pinxi Ten Billion Subsidy Campaign, many people would not believe the iPhone 14, which was purchased for 4699 yuan. After all, "cheap goods are not good" can also overturn, but seeing a friend's personal experience is enough to prove that, and whether it is a computer or a phone, she buys it on the Ten Billion Subsidy, the price is really fragrant, and sometimes I really admire her courage!The price of the 618 iPhone 14 this time, with various discounts, is indeed much more affordable than the official website or physical stores...
There are evaluation standards for the level of public ice and snow sports
Harbin, July 21 (Reporter Chen Haibo)How about the technical level of amateur ice and snow sports enthusiasts? They can also conduct level evaluations like professional athletes. The State Administration of Market Regulation held a press conference in Harbin on the 21st, releasing 11 national standards for ice and snow sports...
Further deployment of meteorological services during critical flood control periods
Beijing, July 21 (Reporter Li Hongmei) At present, China has entered the critical period of "seven lower and eight upper" flood control, and North China has entered the rainy season. Meteorological monitoring showed that heavy to rainstorm occurred in western Beijing and central Hebei on the night of the 20th, and strong rainfall still occurred in North China during the day of the 21st...
Dung beetles, dung beetles, dung beetles... Jinan Post Office Customs has seized plastic cans containing a large number of beetles, weighing two kilograms!
Source: Customs ReleaseRecently, during the unpacking inspection of an incoming mail item, Jinan Post Office Customs seized two plastic cans containing a large number of beetles, totaling 1000 beetles weighing 2 kilograms, and the cans also had a pungent odor. After identification, the beetles inside the jar are the Ya's double concave dung beetle, the beetle of the genus Dung beetle, the giant dung beetle, the Shen Nong Jie dung beetle, and the bull headed dung beetle, all of which have died...
Is a curved screen better or a straight screen better? Insiders teach you how to make a choice when purchasing a new phone
Curved and direct facing screens have always been controversial topics in mobile phone design. With the continuous development and popularization of technology, hardware manufacturing technologies such as cameras, CPUs, memory, and batteries are relatively stable and difficult to attract consumers' attention again...
Yunda's express delivery service revenue in June decreased by 11.47% year-on-year
Global Network Technology Comprehensive Report: On July 20th, according to the June express delivery service main business indicators released by Yunda Express, its express delivery service revenue in June was 3.665 billion yuan, a year-on-year decrease of 11...