currently, there is no problem with exporting excel files that save text. but now the excel that needs to be exported contains pictures, so please kneel down here and beg for your help! ...
the ...
I have seen a lot of examples, all of which are used to set in the following way. cell.s = { font: { color: { rgb: ffff00 } }, fill: { bgColor: { rgb: ffff00 } } } I tried and found that it didn t work, but the style worked when...
recently, when you use phpexcel to deal with xlsx files, when the files are downloaded through Wechat, they are always recognized by phpexcel as html files, but they are really xlsx suffixes. They can also be opened normally with wps and displayed with ...
the code is as follows app.vue <template> <div id="app"> <router-view > < div> < template> <script> export default { name: App } < script> <style> @import .. static css reset...
trait Base object A extends Base object B extends Base object C extends Base class D extents Base object Base { TODO trait Base object TODO akka actor event Base } when using akka to throw a Event event, I want to in...
I reported a 419 error when using axios.post. there is an API at the backend to get the CSRF token (X-CSRF-TOKEN) you can only submit data if you add this to the request header. however, I checked the axios and Baidu, and customized the configuration...
Test database downloaded on github. Index: explain select: query the scope of the date field of the employees table if you want to query the recruits in a certain period of time, 1. Why interpret the results, using the type field or ALL? What doe...
How do associated annotations such as @ OneToMany, @ OneToOne, @ ManyToMany, etc., specify the fields to be queried? for example, the following code @Entity @Table(name = "db_user") public class User{ @Id @GeneratedValue(strategy = ...