fix: 处理空指针异常

amos-boot-system-jxiop/amos-boot-module-jxiop-analyse-biz/src/main/java/com/yeejoin/amos/boot/module/jxiop/biz/controller/IdxBizFanHealthIndexController.java

@@ -27,6 +27,7 @@ import com.yeejoin.amos.boot.module.jxiop.biz.tdengine.FanHealthIndexMoment;
 import com.yeejoin.amos.boot.module.jxiop.biz.tdengine.FanWarningRecord;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.formula.functions.T;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -238,7 +239,7 @@ public class IdxBizFanHealthIndexController extends BaseController {
             @RequestParam(value = "startTime", required = false) String startTime,
             @RequestParam(value = "endTime", required = false) String endTime
     ) {
-       if(address.isEmpty()||statioName.isEmpty()||equipmentName.isEmpty()||arae.isEmpty()){
+       if(StringUtils.isEmpty(address) || StringUtils.isEmpty(statioName) || StringUtils.isEmpty(equipmentName) || StringUtils.isEmpty(arae)){
            throw new RuntimeException("片区，场站，设备名称，子系统，分析变量不能为空");
        }