spring cloud configuration central server if you want to read the configuration of multiple repositories, how should application.yml be configured? for example, the application configuration and resource configuration of a xxx-service project are under ...
has been working for 8 years, it is absolutely no problem to write business code in php, and I also know something about architecture. I know how to deal with high concurrency and database optimization, and there are some deficiencies in system tuning or...
generally speaking, according to memory calculation, each php-fpm takes up 30MB, and the system also takes up some memory, but each php-fpm needs to consume cpu, so it is impossible to open so many values calculated by memory at all ....
this is true. If the mall wants to dock with third-party payment, now it needs to add a callback log in the payment callback entry, and all requests that have entered the callback are saved in the log. Now there is a question as to whether the callback l...
the bottleneck of a project is generally the database, because the machine bottleneck can be solved by load balancer and many machines, and the bottleneck of database reading can be solved by multiple slave libraries, but how can concurrent writes be imp...
the desired piece of information can be displayed when you want to enter a person s name or date (the data in this table is simulated in easy-mock). and how to have all the data in the Filter table instead of just the current page of Filter ...
95% emitting, it can be started normally. What is the reason for this? Will affect later operations? ...
in the vue page, data is a piece of data that renders the table. How to monitor or use watch to detect changes in data? data: [ { name: John Brown , age: 18 }, { name: Jim Green , age: 24 },...
1. The string str= "zz=aaa,bb=bbb,cc=ccc;User=ZZZ&zz=aaa1&bb=bbb1&cc=ccc1 " 2. To implement, for example, I pass in the parameter zz, and find the value of aaa1 in the zz=aaa1 after User=ZZZ. How to write the corresponding rule? ...
A delete method for js. I want to pass in N values. Could you tell me how to write the method of passing values? I don t know if it s okay to use an array. No, no, no. remove:function (obj) { var obj=[]; for(var i=0;i<obj.length...