BOS Project 8th Day (Rights Management Add, role Management Add, user Management Add, Shiro permissions framework using Ecache cache)

BOS Project Note 8 days

Today's content arrangement:

1, Rights Management (initialization, query, add)

2. Role management (Add, query)

3, user management (Add, query)

4.Modify The authorization method in the custom Realm (based on the database implementation)

5. Use ehcache to cache permission data

6, the system left menu according to the rights of the login dynamic display

1. Rights Management 1.1 initializing permission data

execute SQL script file initialization permission data:

1.2 Permissions paging query

The first step: Modify the URL Address of the DataGrid in the page to access the functionaction Paging Query method for pagequery

Step Two: Create Functionaction

Step Three: Configure Struts.xml

Troubleshoot paging queries:

L Way One: Modify the fields of the permission table and the properties in the corresponding permission class page

L Way Two: gets page injection from the model object into the pagebean Object

1.3 Permissions add function

First Step: Modify the URL Address of the ComboBox in the Add page , query all permissions, show to the dropdown box

Step Two : in the Listajax methods available in functionaction

Step Three: Modify the name Property of the combobox

Fourth step: Submit a form for the Save button binding event

Fifth step: in The add method is provided in the Action to save a permission data

Service Code:

2. Role Management 2.1 Add roles feature

First step: Use ztree to show permission tree, turn on ztree Check effect

Step Two: Modify the URL address of the Ajax method, access the Action, query all permission data, return simple JSON data as node data for Ztree

The third step: To save the button binding event, submit the form, the selected node is not committed, using the API provided by Ztree to obtain the currently selected node, given the specified hidden field

Fourth Step: Create Roleaction, providing the add method

Service Code:

Fifth Step: Configure Struts.xml

3. User Management 3.1 Adding user features

First step: Send an AJAX request, get all the role data, return the JSON, construct a checkbox

Step Two : in the Listajax methods available in roleaction

Step Three: Perfecting The callback function of the Ajax method

Fourth step: Submit a form for the Save button binding event

Fifth step: in The add method is provided in useraction to save the user

Service Code:

Sixth step: Configure Struts.xml

Seventh step: in The getformatbirthday method is available in the User class , and the returned JSON contains formatebrithday Field

Eighth Step: Modify the field name in the userlist.jsp page

4. Modify The authorization method in the Bosrealm

in the A method for querying permissions based on the user ID is provided in Functiondao:

5. using ehcache to cache permission data

First step: Import Ehcache in the jar Package Project

Step Two: Provide an XML configuration file for Ehcache (available from the jar package)

Step Three: Register a cache manager in the spring configuration file and inject it to the security manager

6. the left menu of the system is displayed according to the rights of the login

First Step: Modify the URL of the Ajax method in the index.jsp page

Step two: in Findmenu methods available in functionaction

step three: in methods available in Functionservice

Fourth step: in extension methods in Functiondao

BOS Project 8th Day (Rights Management Add, role Management Add, user Management Add, Shiro permissions framework using Ecache cache)