包含标签：Java 的文章
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Java – how do you configure spring to perform overlapping fixedrate tasks?
I'm trying to execute tasks at a fixed rate using the @ scheduled annotation in Java spring However, by default, if th…… -
Java – Maven dependency of IBM WebSphere package
I'm trying to use IBM WebSphere 8.0 0.5 "classic" Java EE project is transformed into Maven multi module project, and …… -
Java spring MVC gets / publishes in the same JSP
This is my controller @RequestMapping(value = "/add",method = RequestMethod.GET) public String add(Model model) { …… -
Java – how do I handle injecting dependencies into the rich domain model?
How do you handle injecting dependencies into model objects in a web server project with a rich domain model (applicat…… -
Java – how to separate swing GUI from business logic without using spring, etc
Please note that this is a long post Sorry, but I want to clarify one thing: I want to know how to separate swing GUI …… -
Java finds the network interface of the default gateway
In Java, I want to find the Java. Net interface corresponding to the interface used net. The network interface arrives…… -
Java – cannot reserve heap space
I am using soap UI 5.0 0 open source I'm running soapUI testcases through ant to get JUnit reports build. XML file: &l…… -
Java – how to specify multiple options using Apache commons cli?
What I want: java programName -jobs1 -C 10 -W 20 java programName -job2 java programName -job3 Content: Option o1 =…… -
Java in Java lang.Void？
I am currently using it Net 2.0 and has an interface whose generic type is used to define the return type of a method …… -
Java – what is the fundamental difference between evacuation and compression in garbage collection?
I've read a lot of documentation about hotspot GC for Java se 6 and 7 When it comes to the strategy of obtaining the c…… -
Java: what is the difference between lsparser and documentbuilder
I'm at org w3c. dom. ls. No information was found on lsparser I know this is an interface, but there is only one way t…… -
JUnit – use kotlin and jmockit
I need some advice on using jmockit and kotlin (cut) this is the (Java) class I tested: public final class Nutritional…… -
. Net – multithreading and Boolean
I have a class that contains Boolean fields like this: public class MyClass { private bool boolVal; public boo…… -
Java: retrieve key after executebatch() in H2
I tried to retrieve the generated key from the executebatch() transaction, but I only got the last key to add This is …… -
Java – duplicate code in enumeration inheriting public interface
I have several enumerations that conform to common interfaces: interface TableColumns { String getColumnName…… -
Java generics pass parameters
I hope someone can help me get rid of this trouble I did this: public static <T> void myMethod(Map<Class<T…… -
Java – the ideal place to store binary data that can be rendered by calling a URL
I am looking for an ideal (performance efficient and maintainable) place to store binary data In my case, these are im…… -
Java – add firebase in app messaging issues
I've been trying to add firebase in app messages to our Android project It builds successfully, but when I run the app…… -
Unable to authenticate SSL site in Java: “pathlenconstraint violated – this certificate must be the last certificate in the certificate path”
I tried to read from a secure (i.e. SSL) web page in Java code Please note that I have successfully established a non …… -
Java – illegal UTF-8 sequence connected to PostgreSQL database
I have the following code to connect to the database String host = "jdbc:postgresql://localhost:5432/name"; String…… -
How to use concat to get different object lists in Java 8
I have two Java classes class A { String name; List<B> numbers; } class B { Integer number; } I want to get …… -
Java – line breakpoints do not work in some classes
I am using IntelliJ idea to debug applications running on Tomcat But I have a problem. In some classes, line breakpoin…… -
Java finds the network interface of the default gateway
In Java, I want to find the Java. Net interface corresponding to the interface used net. The network interface arrives…… -
Java – class with multiple bounded types and unchecked casts asSubclass
I have a class of type < T extends enum < T >& Ampere; Operational replacement I have a member variable c…… -
In Java Purpose of class file
I tried to understand How class files work in Java and what their purpose is I found some information on the Internet,…… -
Java – abstract classes used in static blocks
I can add the abstract keyword in the static initialization block, but I cannot add abstract methods abstract void dra…… -
A Java man asked: why should I learn Python?
This may be a language troll or failure to perform basic Google search; Please rest assured that this is not the forme…… -
JUnit – integration testing of spring boot based microservices
I have read a lot of guides about using spring boot and restful services, many of which contain information about runn…… -
Navigablemap. Java Equivalent in C sharp of floorentry, ceilingentry
I use the navigablemap interface many times in Java, which is very convenient Specifically, I like to use its floorent…… -
Java – chart above grid line in achartengine bar chart
In achartengine bar chart, can I draw a bar chart through grid lines? How do you do it? At present, grid lines are dra…… -
What are the default modifiers for fields and methods in Java annotations?
Which is the default modifier for X and M public @interface Anno { int m() default x; int x = 10; } ？ I think…… -
Java – Apache HTTP client prints “[read] I / O error: read timeout”“
I am using Apache HTTP client v4 5 and use it as a rest client In some cases, I recognize an error "[read] I / O error……