package com.ruoyi.web.controller.monitor;
|
|
import com.ruoyi.common.core.domain.AjaxResult;
|
import com.ruoyi.common.utils.StringUtils;
|
import io.swagger.annotations.Api;
|
import io.swagger.annotations.ApiOperation;
|
import lombok.RequiredArgsConstructor;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.data.redis.connection.RedisServerCommands;
|
import org.springframework.data.redis.core.RedisCallback;
|
import org.springframework.data.redis.core.RedisTemplate;
|
import org.springframework.security.access.prepost.PreAuthorize;
|
import org.springframework.web.bind.annotation.GetMapping;
|
import org.springframework.web.bind.annotation.RequestMapping;
|
import org.springframework.web.bind.annotation.RestController;
|
|
import java.util.*;
|
|
/**
|
* 缓存监控
|
*
|
* @author Lion Li
|
*/
|
@Api(value = "缓存监控", tags = {"缓存监控管理"})
|
@RequiredArgsConstructor(onConstructor_ = @Autowired)
|
@RestController
|
@RequestMapping("/monitor/cache")
|
public class CacheController {
|
|
private final RedisTemplate<String, String> redisTemplate;
|
|
@ApiOperation("获取缓存监控详细信息")
|
@PreAuthorize("@ss.hasPermi('monitor:cache:list')")
|
@GetMapping()
|
public AjaxResult<Map<String, Object>> getInfo() throws Exception {
|
Properties info = (Properties) redisTemplate.execute((RedisCallback<Object>) RedisServerCommands::info);
|
Properties commandStats = (Properties) redisTemplate.execute((RedisCallback<Object>) connection -> connection.info("commandstats"));
|
Object dbSize = redisTemplate.execute((RedisCallback<Object>) RedisServerCommands::dbSize);
|
|
Map<String, Object> result = new HashMap<>(3);
|
result.put("info", info);
|
result.put("dbSize", dbSize);
|
|
List<Map<String, String>> pieList = new ArrayList<>();
|
if (commandStats != null) {
|
commandStats.stringPropertyNames().forEach(key -> {
|
Map<String, String> data = new HashMap<>(2);
|
String property = commandStats.getProperty(key);
|
data.put("name", StringUtils.removeStart(key, "cmdstat_"));
|
data.put("value", StringUtils.substringBetween(property, "calls=", ",usec"));
|
pieList.add(data);
|
});
|
}
|
result.put("commandStats", pieList);
|
return AjaxResult.success(result);
|
}
|
}
|
