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缓存优化，执行器查询展示优化

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暮光：城中城
2019-08-27 22:53:41 +08:00
parent cbaee753cb
commit 63f6b80b79
12 changed files with 113 additions and 85 deletions
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9
zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/controller/DatabaseDocController.java
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@@ -14,6 +14,8 @@ import com.zyplayer.doc.data.repository.manage.entity.UserAuth;
import com.zyplayer.doc.data.repository.support.consts.DocAuthConst;
import com.zyplayer.doc.data.service.manage.DbDatasourceService;
import com.zyplayer.doc.data.service.manage.UserAuthService;
import com.zyplayer.doc.data.utils.CachePrefix;
import com.zyplayer.doc.data.utils.CacheUtil;
import com.zyplayer.doc.db.controller.vo.DatabaseExportVo;
import com.zyplayer.doc.db.controller.vo.TableColumnVo;
import com.zyplayer.doc.db.controller.vo.TableColumnVo.TableInfoVo;
@@ -97,6 +99,11 @@ public class DatabaseDocController {
&& !DocUserUtil.haveCustomAuth(DbAuthType.VIEW.getName(), DocAuthConst.DB + sourceId)) {
return DocDbResponseJson.ok();
}
String cacheKey = CachePrefix.DB_EDITOR_DATA_CACHE + sourceId;
Object resultObj = CacheUtil.get(cacheKey);
if (resultObj != null) {
return DocDbResponseJson.ok(resultObj);
}
BaseMapper baseMapper = this.getBaseMapper(sourceId);
DatabaseFactoryBean databaseFactoryBean = databaseRegistrationBean.getFactoryById(sourceId);
List<DatabaseInfoDto> dbNameDtoList = baseMapper.getDatabaseList();
@@ -121,6 +128,8 @@ public class DatabaseDocController {
dbResultMap.put("db", dbNameDtoList);
dbResultMap.put("table", dbTableMap);
dbResultMap.put("column", tableColumnsMap);
// 缓存10分钟，如果10分钟内库里面增删改了表或字段，则提示不出来
CacheUtil.put(cacheKey, dbResultMap, 6000);
return DocDbResponseJson.ok(dbResultMap);
}

19
zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/support/DBInfoHolder.java
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@@ -1,19 +0,0 @@
package com.zyplayer.doc.db.framework.db.support;
/**
* 动态分库使用
*/
public class DBInfoHolder {
private static final ThreadLocal<String> DB_INFO_NOW = new ThreadLocal<String>();
public static void setDbInfoNow(String dbInfo) {
DB_INFO_NOW.set(dbInfo);
}
public static String getDbInfoNow() {
return DB_INFO_NOW.get();
}
public static void clear() {
}
}

15
zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/support/ErpRoutingDataSource.java
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@@ -1,15 +0,0 @@
package com.zyplayer.doc.db.framework.db.support;
import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
/**
* 动态切换数据源
*/
public class ErpRoutingDataSource extends AbstractRoutingDataSource {
@Override
protected Object determineCurrentLookupKey() {
return DBInfoHolder.getDbInfoNow();
}
}