mirror of
				https://github.com/continew-org/continew-admin.git
				synced 2025-11-04 10:57:10 +08:00 
			
		
		
		
	perf(mybatis): 添加 SQL 解析本地缓存
- 在 MybatisPlusConfiguration 中添加 JsqlParserGlobal 配置 - 使用 JdkSerialCaffeineJsqlParseCache 作为 SQL 解析缓存- 设置缓存最大容量为1024,写入后 5 秒过期
This commit is contained in:
		@@ -17,12 +17,15 @@
 | 
			
		||||
package top.continew.admin.common.config.mybatis;
 | 
			
		||||
 | 
			
		||||
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
 | 
			
		||||
import com.baomidou.mybatisplus.extension.parser.JsqlParserGlobal;
 | 
			
		||||
import com.baomidou.mybatisplus.extension.parser.cache.JdkSerialCaffeineJsqlParseCache;
 | 
			
		||||
import org.springframework.context.annotation.Bean;
 | 
			
		||||
import org.springframework.context.annotation.Configuration;
 | 
			
		||||
import org.springframework.security.crypto.password.PasswordEncoder;
 | 
			
		||||
import top.continew.starter.extension.datapermission.filter.DataPermissionUserContextProvider;
 | 
			
		||||
import top.continew.starter.extension.datapermission.filter.DataPermissionUserDataProvider;
 | 
			
		||||
 | 
			
		||||
import java.util.concurrent.TimeUnit;
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * MyBatis Plus 配置
 | 
			
		||||
 *
 | 
			
		||||
@@ -32,6 +35,12 @@ import top.continew.starter.extension.datapermission.filter.DataPermissionUserDa
 | 
			
		||||
@Configuration
 | 
			
		||||
public class MybatisPlusConfiguration {
 | 
			
		||||
 | 
			
		||||
    // SQL 解析本地缓存
 | 
			
		||||
    static {
 | 
			
		||||
        JsqlParserGlobal.setJsqlParseCache(new JdkSerialCaffeineJsqlParseCache(cache -> cache.maximumSize(1024)
 | 
			
		||||
            .expireAfterWrite(5, TimeUnit.SECONDS)));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 元对象处理器配置(插入或修改时自动填充)
 | 
			
		||||
     */
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user