What is the difference between @EnableAutoConfiguration and @ComponengScan in Spring Boot?

In the current new version of spring boot, @SpringBootApplication is equivalent to @Configuration, @ComponentS...

From [Javadiscussion group] 2017-05-17 10:00:53 0  2  866

Data analysis - java data mining analysis ideas

Let me talk about my idea first: monitor the prices of many items on Taobao at the same time, and then obtain ...

From [Javadiscussion group] 2017-05-17 10:00:51 0  4  756

java - How does jstl traverse the map in order of keys?

I found that the order of the traversed results always changes. Can I only use treemap?

From [Javadiscussion group] 2017-05-17 10:00:49 0  1  766

Spring - How to write an interface in java that only the app can call?

It can only be called within the app, not on the web. I think I heard there is such a thing. I am using the sp...

From [Javadiscussion group] 2017-05-17 10:00:48 0  5  582

java - After the image is uploaded, 404 appears when accessing it immediately. After redeploying the project, it can be accessed normally.

1. I make a picture upload function. After the picture is uploaded, it will be placed under the project file. ...

From [Javadiscussion group] 2017-05-17 10:00:47 0  2  808

The backend is written in java. No matter what is clicked, how can the address in the address bar remain unchanged?

How can I keep the address bar unchanged but be able to query information?

From [Javadiscussion group] 2017-05-17 10:00:45 0  2  600

Problems with SSH framework

To add functions to a system, use ajax in js to access the methods in the Action. Use the annotation and add @...

From [Javadiscussion group] 2017-05-17 10:00:43 0  2  485

java - Spring mvc passes a list to the page for rendering. The page has a save button and then passes the list back to the background. How to achieve

Method {code...} Page {code...}

From [Javadiscussion group] 2017-05-17 10:00:42 0  1  459

Java - Output the product of all three integers between 4 unequal integers

Write a program in Java to output the product of all three integers between four unequal integers. For example...

From [Javadiscussion group] 2017-05-17 10:00:37 0  1  687

java - SSM integration page prompts 404 problem, please take a look (Spring+MyBatis is successful, but integrating SpringMVC always gives 404)

The web.xml configuration is as follows. The spring-mvc.xml configuration is as follows. The controller conten...

From [Javadiscussion group] 2017-05-17 10:00:36 0  1  969

java - How to handle xml transmission data better

The project needs to use xml to transmit data, for example: <logisticsEventsRequest><logi...

From [Javadiscussion group] 2017-05-17 10:00:35 0  2  591

java - About using POI to parse the value of time grid in excel

When parsing excel, a certain cell stores "8:00", but the parsed value is "31-December-1899&quo...

From [Javadiscussion group] 2017-05-17 10:00:34 0  1  878

java - How to optimize the interface to return large amounts of data?

Requirement description: The peripheral platform calls the interface to query the user's song list recommendat...

From [Javadiscussion group] 2017-05-17 10:00:33 0  4  942

java - Configuring the springmvc character filter, how to solve the problem when the Chinese requested is still garbled?

{code...} {code...}

From [Javadiscussion group] 2017-05-17 10:00:32 0  2  622

java - Why can the get() method in ConcurrentHashMap not be locked?

{Code...} Why does Vector’s get need to use synchronized for locking but ConcurrentHashMap does not? Moreover,...

From [Javadiscussion group] 2017-05-17 10:00:31 0  1  880