The framework is to leave the complex to itself, the simple to coden, as simple as writing hello world
When developing Spring AOP programs in the early years, aop was configured with xml files (now xml is not popular, annotation @ EnableAspectJAutoProxy is popular), and then framework parsing,
How is this configuration resolved, ...
Added by Gaia on Tue, 05 May 2020 11:14:38 +0300
Spring's JDBC module is responsible for database resource management and error handling, which greatly simplifies the operation of the database by the developers, so that the developers can get rid of the tedious database operation, so as to put more energy into writing business logic.
For the Spring framework of database operation, the JdbcTem ...
Added by twilitegxa on Tue, 05 May 2020 09:44:21 +0300
Function: set response message
Set response line
Format: HTTP/1.1 200 ok
Set status code: setStatus (int sc)
Set response header: setHeader (String name, String value)
Set response body
Get output stream
Character output: PrintWrite getWriter()
Byte output stream: ServletOutputStream getoutputstream()
Added by SoaringUSAEagle on Sun, 03 May 2020 16:18:35 +0300
If you like, you can give a star for more people to see.
tyboot is a springboot-based service-side scaffold for the rapid development of single services. You need a micro-service solution to see another project, tycloud (still under improveme ...
Added by peterg012 on Sun, 03 May 2020 14:28:45 +0300
In the project, you may encounter the need to modify the button at the bottom right corner of the soft keyboard. Although you have written it several times, you still feel relieved to concentrate on taking notes here.
Note (key points):
1. Confirm the function display keyboard in the lower rig ...
Added by texmansru47 on Sun, 03 May 2020 13:58:44 +0300
Queries are often used to < if > < choose > < when > < otherwise > < trim > tags, and they all support ognl expressions --|The < if > condition judgment is the same as if in Java, such as
<if test="id!=null and id!=''">
--|< choose > is just like Java's switch with break, which is used with < ...
Added by clio-stylers on Sun, 03 May 2020 09:51:47 +0300
1. Basic knowledge of network operation
2. Basic knowledge of JSON
3. Request data and analysis from the server
Basic knowledge of network operation
Basic knowledge of JSON
A bracket represents a collection, and a curly bracket represents an object
Request data from server and parse
JSON me ...
Added by rIkLuNd on Sun, 03 May 2020 03:18:50 +0300
A few days ago, I went to the property management office to pay the property fee. The property management staff said that the community introduced high-tech products. After using the bank card for consumption, I didn't need to sign on the UnionPay machine with a pen. I directly touched with my finger to sign the consumption. At that time, I tho ...
Added by steviewdr on Sat, 02 May 2020 12:26:48 +0300
Beginners are most likely to be confused by the code when they first touch the code, so they should give the minimum generation of core code for beginners, first make clear the core code, and then expand the knowledge, so that the learning effect will be better.
There are a lot of codes on the Internet, which make begi ...
Added by my800stuff on Sat, 02 May 2020 06:25:55 +0300
Method 1: use the system control ViewFlipper mode:
Added by DarkSuperHero on Fri, 01 May 2020 19:56:52 +0300