测评系统核心代码

linzhijie

2021-03-11 84fea994d2db7dc313ad1774f34eb12a45f8d6e7

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
package com.ots.framework.datasource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
public class DynamicDataSourceContextHolder {
    public static final Logger log = LoggerFactory.getLogger(DynamicDataSourceContextHolder.class);
    
    private static final ThreadLocal<String> CONTEXT_HOLDER = new ThreadLocal<>();
    
    public static void setDataSourceType(String dsType) {
        log.info("切换到{}数据源", dsType);
        CONTEXT_HOLDER.set(dsType);
    }
    
    public static String getDataSourceType() {
        return CONTEXT_HOLDER.get();
    }
    
    public static void clearDataSourceType() {
        CONTEXT_HOLDER.remove();
    }
}