ask the bosses: class An and class B are loaded by their respective classloaders, and it is known that A loads first and B then loads. class C and B are in the same jar and loaded by the same class loader. when I call a method of An in B and the par...
encrypted files are loaded into memory, and the class object (class ...
as shown in the figure, in the webApp of tomcat, class loading is triggered when an object instance is initialized. what is called here is the loadClass method of WebappClassLoaderBase. I wrote the code myself, and loadClass uses Launcher@APPClassLoader...
When new MyClassType (), the class is loaded into the virtual machine. Normally, can Launcher$AppClassLoaderClassLoader, be replaced with a custom class loader with a context class loader (Thread.contextClassLoader)? related codes AThread a=new A...
as far as I know, the applications of Java class loader mechanisms are mainly OSGI framework, Tomcat implementation, etc., but there is no need to implement custom loader scenarios at all. do my colleagues have the same idea? ...
the virtual machine specification specifies the parent delegation mechanism of the classloader, but due to the problem of the runtime package (namespace), there is isolation, as mentioned in the book, but every class load will save a class file, but I r...
there is no problem with the junit unit test, but there is an error when you pack it into a war package and run it in tomcat and use postman to send a simulation request. this is the code part. You want to implement the hot loading function of the jar ...
because it seems that messages will be consumed according to priority only when consumers have unack. I feel that message priority is a very chicken-rib function. I don t know where it can be applied? ...
recently, the company is going to launch a live video project, which has never been done before. Vue-video-palyer is recommended after searching for it on the Internet, but the video cannot be played after downloading and running. My code is to refer to ...
< script > (function($, doc) { $(".save").click(function(){ alert(1) }) $.init(); $.ready(function() { ** * * ; * @param {Object} obj * @param {String} para...
-sharp-sharp-sharp js:export default { data () { }, methods: { }} what result do you expect? What is the error message actually seen? to make such an effect, you can only make two input boxes, hoping to give an explanation . ...
the picker component in antd has been changed to. How can I use ? after modification use strict ; Object.defineProperty(exports, "__esModule", { value: true }); var _extends2 = require( babel-runtime helpers extends ); var _extends...