包含标签：Java 的文章
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Java – Apache httpclient records the password in clear text when opening debug logging
When debug logging is enabled, Apache httpclient appears to record passwords in clear text Is there any way to disable…… -
Java – how to process servlet requests during long shutdown periods
We need to implement an elegant shutdown mechanism in servlet applications Editor: we want to simplify as much as poss…… -
Java – how to sign jars that never expire?
I signed my jar file with jarsigner But I received a warning: Warning: This jar contains entries whose signer certific…… -
Does clang / libclang have a Java binding?
I want to use clang's code analysis function in the plug-in of Java based ide Since plug-ins must be written in Java, …… -
Java – accessor method visible under windows and Linux, but not OS X
Try 1.5 2 jar file (for example, in java.net http://java3d.java.net/binary-builds.html To build javax vecmath. Try cal…… -
Java – accessing nested JSON data in a single get?
I tried to get a value from the JSON object How do I get the third level JSON object: JSON format is as follows: FeedS…… -
Java – what does the “unbound” library or classpath container in eclipse mean?
Although I recently imported a new project into eclipse, when I tried to add groovy_ When the support library, it will…… -
What is the correct way to reference Java members in text?
When answering questions, I found that I often mentioned method names and online documents I'm confused about how to r…… -
Java – pass custom environment variables to Maven
I'm looking for a way to pass environment variables to cargo containers Something like this: <plugin> <grou…… -
Java – battleship game – ship overlap
I am using ACM library to write a simple warship game in Java My code is: @ h_ 502_ 4@ private void putSmallShips() { …… -
If bytecode is compiled in 1.4, can we still get the performance improvement of Java 6
I assume that after browsing this document, there is a huge performance difference between Java 1.4 and Java 6 My ques…… -
How to understand whether behvior will use static or dynamic binding in Java?
I understand at a low level what static (compile time) and dynamic (run time) bindings are I understand in a way why i…… -
Fonts – extract geometry from font
I want to be able to extract the geometry of each letter in the TrueType font file Each letter has a set of coordinate…… -
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Share_ PTR is used with swig directors for Java
I began to understand swig. It seems that the latest version of swig (V3.0) can only handle all the contents I use out…… -
Spring batch differences between multithreading and partitioning
I can't understand the difference between multithreading and partitioning in spring batch processing The implementatio…… -
Java – anyone can explain tools to me The functionality of jar (which is tied to the JDK / lib folder) and why does it need it?
I'm in Java Encountered tools in so Jar file, want to know what it is used for? I searched a lot, but I couldn't find …… -
Java – a schema that uses JDBC to connect to different databases
I am writing an application that must be configurable to connect to Oracle, SQL server and MySQL according to the idea…… -
Java – create Maven project, unable to parse prototype, reject connection
I suspect I have Maven agency problems When I create a new project: 1) File – > New – > Maven project 2) I choos…… -
Java – when the difference between methods is a parameter subtype, null is passed to the overriding method
See English answer > which overload will get selected for null in Java? 3 Why does the virtual machine call this me…… -
Generate UML from Java source
Because I have a big project, I have to generate UML for it Writing UML for 300 classes is excessive So is there any s…… -
Java – exception thrown when connecting to JMX server in spring!
So when I try to connect to JMX from jconsole, I get this exception: Caused by: java.rmi.ConnectException: Connection …… -
Java – in memory scanning of files, ideally using ClamAV
We are implementing an enterprise application that focuses on security, including uploading files These files need vir…… -
Java – WebSockets with multiple data in onmessage annotation
I'm using WebSockets I want to use multiple @ onmessage overloaded methods with different data types @OnMessage public…… -
Java scriptengine: use values on the Java side?
In the Java program, I am calling a user-defined JavaScript program: File userJSFile=...; javax.script.ScriptEngineMan…… -
Java – spring security displays “bad credentials” even before submitting the form
I have the following spring safety code, but it doesn't work When I open the login page and enter the user name / pass…… -
Java – how to terminate matcher Find() when it runs too long?
I want to know the technology of terminating long-running regular expression matching (Java matcher. Find () method) M…… -
Java – add jdbc driver to classpath
OK, I set up my Maven correctly on win vista_ HOME,JAVA_ HOME. But I don't have a course path yet I also installed mys…… -
Java compiler of JDK 1.6: how to write class bytes directly into byte [] array?
So I recently learned about the new Java compiler API provided in JDK 1.6 This allows string to be compiled directly f…… -
Java – getting, (#803) there is no error in some aliases you requested
When I try to get data from Facebook using the graphics API, I get this error, {"error": {"message":"(#803) Some of th…… -
Java – libgdx: how to animate on an isometric tile map?
I have some questions about libgdx and Pingpu map I can use isometric tiled maprenderer as a renderer and orthographic…… -
Java – bit strings: check whether one bitstring is a subset of another
I represent this group of English letters as a 26 bit string The first bit corresponds to 'a', the setting bit corresp……