Overview
Problem
The .FineReport110 folder, in which all files are generated by the server, exists in the root directory of the system.
In this folder, the ./ehcache_disk_store file occupies a large space, causing the capacity of the root directory to be easily reached. This document introduces how to modify the storage path of the ./ehcache_disk_store file.
Implementation Method
The ./ehcache_disk_store file contains two types of cache files: database level-2 cache files and file server cache files.
You need to separately modify the paths of two types of cache files, rather than directly modify the path of ./ehcache_disk_store.
Operation Method
Modification of the Database Level-2 Cache Path
1. Create a file named ehcache.db.properties in the WEB-INF/config folder of the project directory.
Configurations related to the database level-2 cache path are shown in the boxed part of the following figure. You can modify values as needed.
You can download and unzip the sample file ehcache.db.zip.
2. The path takes effect after you restart the project. The original file can be discarded and manually deleted.
Modification of the File Server Cache Path
Add the following two fields to the fine_conf_entity table in FineDB.
| Field | Value |
|---|---|
ResourceCacheConfig.persistenceStrategy | LOCALTEMPSWAP |
ResourceCacheManagerConfig.diskStorePath | diskStore=C:\\Users\\root\\Desktop\\tmp\\resource_cache |
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