java - How to solve the problem of cross-domain redirection carrying parameters? Do not use the method of splicing parameters at the end of the redirect url

How to solve the problem of cross-domain redirection carrying parameters? Do not use the method of splicing pa...

From [Javadiscussion group] 2017-05-27 17:41:37 0  8  1930

jar - How to convert javascript to smali?

The code that I want to convert into a smali file~~ (^W^))) {code...}

From [Javadiscussion group] 2017-05-27 17:41:36 0  1  595

How to get heap dump in case of outofmemory

Tomcat is outofmemory on the server and is unresponsive. Is there any way to know what is occupying memory? Pl...

From [Javadiscussion group] 2017-05-27 17:41:34 0  1  668

How to implement thymeleaf automatic completion in Intellij idea2017?

The latest version of intellij idea2017 still does not seem to support the automatic completion of attributes ...

From [Javadiscussion group] 2017-05-27 17:41:33 0  2  892

Questions about "Effective Java Chinese Edition (2nd Edition)"

"Effective Java Chinese Edition (2nd Edition)" was a masterpiece back then. Now Java has reached 1.8...

From [Javadiscussion group] 2017-05-27 17:41:27 0  2  793

How to sort results of sum of two columns using spring data jpa

Hello everyone, I currently have a requirement to find the sum of two columns in a table and then sort the res...

From [Javadiscussion group] 2017-05-27 17:41:27 0  1  1105

java - CSV data format contains delimiters within quotation marks. How to write regular expression

Recently, a JAVA project encountered a CSV data separation problem, which includes character types, numeric ty...

From [Javadiscussion group] 2017-05-27 17:41:25 0  1  999

java - Are operations on ordinary variables atomic?

We know that i++ is non-atomic, so is i=i+1 also non-atomic?

From [Javadiscussion group] 2017-05-27 17:41:25 0  2  606

Mybatis mapping problem

Isn't there any problem with this way of writing? Use surface and field names to distinguish mappings. Will my...

From [Javadiscussion group] 2017-05-27 17:41:24 0  2  1024

How to package spring boot multi-module projects?

I built a simple multi-module project: Structure: The outer pom.xml is as follows <project xmlns="...

From [Javadiscussion group] 2017-05-27 17:41:23 0  1  740

java - Looking for an explanation of a piece of source code in ArrayBlockingQueue

Why does the take() method use a while loop instead of if when judging whether the number of elements in the q...

From [Javadiscussion group] 2017-05-27 17:41:19 0  2  883

java - Image verification code implementation principle

**Test website: http://con.monyun.cn:9960/acc... There is a verification code on this page. The url of this ve...

From [Javadiscussion group] 2017-05-27 17:41:18 0  4  1071

How to configure Spring Boot declarative transactions?

How to configure the declarative transaction in Spring Boot? In the past, Spring knew how to configure it, as ...

From [Javadiscussion group] 2017-05-27 17:41:17 0  2  812

Common design patterns in java

Recently I want to study design patterns, but there are quite a few design patterns. I would like to ask what ...

From [Javadiscussion group] 2017-05-27 17:41:16 0  8  938

java - How to make it easier for a class to add attributes in future expansion?

Suppose there are two signs on the map, a hospital and a highway, and these two signs have their own attribute...

From [Javadiscussion group] 2017-05-27 17:41:12 0  3  613