Sqlid,mybatis How to determine the method to be executed

Source: Internet
Author: User
Tags connection pooling

Because he is holding a lot of tokens into the warehouse, he gives you a you can go in, come out after you give him, he can then give the next person, this time we warehouse door is always open state, save a lot of us unlock, open, close, door lock operation, completely to a professional management, Even more amazing is that he can record a series of your operations.

The reverence for Tomcat made me decide to delve into it. So I found online everyone's most popular textbook-"deep analysis of Tomcat", the book is older, but very authoritative, does not affect the understanding of the principle of things. The second chapter has now been seen.

An algorithm for each of its input instances, can output the correct results and stop, it is said to be correct, we say that a correct algorithm solves the given calculation problem. An incorrect algorithm may not stop at all for some inputs, or it will not give the expected result when stopped. However, with people's perception of incorrect algorithms, they are sometimes useful if the error rate of these algorithms can be controlled. But in general, we're just looking at the right algorithm!

The authors of the two frameworks are the Jiang inside the park. First of all thanks to his selfless open source contribution. The reason to write this article is because people in the group often ask how the client framework should be used. The reason is that the service-side framework of the document is more, the client's documents are relatively small, so many C # foundation Poor people do not know how to play. Write an example here today hoping to give some people a chance. http://www.cnblogs.com/gutye/

Proxy interface Way, we let go of the proxy, but to be able to run, there must be a real code that can be run-it is actually called the method in the Sqlsession interface. So the first thing to solve is the following three basic questions:

Configuring the base specifies the template directory can shorten the path of the template, and can avoid the include statement skip access to any path to raise security risks but as the project goes online, the discovery of more and more business data, query efficiency is more and more slow, then you need to analyze slow query records. How do I turn on slow query logging? That's what this article is about. http://www.cnblogs.com/jrtjwe/

From the presentation layer, Spring MVC uses a logical named View strategy, by introducing viewresolver and view, clearly separating the selection of the view strategy and the coupling between rendering and the specific controller, suitable for various view technologies can easily be integrated into Spring MVC, whether jsp/ Jstl as a view technique, or as a velocity/freemarker, or even a binary format view of Pdf/excel, uses them in a simple configuration.

This object was first implemented in IE, but it was first implemented through ActiveXObject, and if no tube compatibility is required, IE9 or other browsers can create a XHR (XMLHttpRequest) using new XMLHttpRequest (). Object, IE, because there are three versions of the XHR object, if compatibility is required, these three versions need to be processed to select the latest support object in IE browser. In the minds of most. Net developers, there seems to be no database connection pooling concept, only database connections, and then use up to remember close and with using, there are too many open source database connection pools in Java, and as if a blow is worse than one. I actually tell you that in. Net has helped us to implement the database connection pool, we do not need any configuration, use is, but Java is not the same, we need to choose the appropriate database connection pool. Let me tell you why Ali's Druid database connection pool was selected in the project.

Sqlid,mybatis How to determine the method to be executed

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