for example, demo2 comment: @Retention(RetentionPolicy.RUNTIME) @Target({ElementType.FIELD, ElementType.METHOD}) public @interface Demo2 { int max() default 100; int min() default 1; boolean isNotNull() default true; } now only the annot...
1. Describe I used springboot to integrate swagger, and upload files at the same time. The code is as follows ( code function is fine, it has been tested ): @Api(value = "", description = "API") @RestController public class Up...
the editor 1.VS CODE is easy to use and fast to use. Many functions can be completed by installing plug-ins, but I can t find the plug-ins for the configured PHP function comment headers, as shown in figure . at present, after pressing the * + space...
springboot define an interface public interface HelloController { @RequestMapping(" hello") String hello(); } then implement @ RestController public class HelloControllerImpl implements HelloController { @Override public String hel...
** * * @param {String} unit * @param {Number} item * function foo(name,age) { return {name, age} } foo("Luke",18) ** * * @param {String} ??? * @param {Number} ??? * function bar({name,age}) { return {name, age} } bar(...
ctrl + goes to the line comment, and goes to the front of the line. This problem has never occurred before, but I suddenly found this problem today, and I haven t changed the settings. This is the .vue file. < hr > current situation: ...
when learning the annotation capabilities of regular expressions, comments always cause matching exceptions. For example, use d{2} match 24 can be successful. If you add a comment, it becomes d{2}(?-sharp) match 24 fails. after looking up a ...
for example, there are two annotations, both of which are method annotations, which can only be used on methods @ A (value= "aaa ") @ B (path= " bbb ") . how to combine into an annotation @ C (value= "aaa ", path= " bbb ") ...
so far, several online-generated ones have been found, but the results are not very good, as follows: _____ _ _ ___ ___ __ __ ______ _____ _ _ _ | | | | | | |___ ___ | | | ...
how to set leaflet to limit the display area, and automatically bounce back when it is out of range. After reading the official document, you just don t know how to use it ....
ask the great god for advice on why this is the case. Weui framework is used, but it should not be affected. ...
Is like this? var msg=[ {content: {a: 111, b: ccc }, uid: {a: 111, b: 222, c: 333, flag: {f1: false, f2: true, f3: false}}}, {content: {a: 222, b: ccc }, uid: {a: 444, b: 555, c: 666, flag: {f1: true, f2: true, f3: false}}} ...
1. I wrote a login.vue under src to get different users (there are three users a b c) and token) through axios in this component. Then store the token in the cache. Bring this token to you every time you send a request ask? Is it better to store this ...
problem description for example, I installed jdk and set it in the system environment variables. Executing java or javac on the command line can execute the relevant commands, but I can t find java, in msys2 and prompt me that I can t find the c...