修正

ruoyi-wages/src/main/java/com/ruoyi/system/controller/WagesConversionController.java

@@ -57,7 +57,7 @@ public class WagesConversionController extends BaseController {
     }
 
     @RequestMapping("/recentFormulas")
-    public AjaxResult recentFormulas(){
-        return new AjaxResult(200, "成功", wagesConversionService.recentFormulas());
+    public AjaxResult recentFormulas(@RequestBody String mineId){
+        return new AjaxResult(200, "成功", wagesConversionService.recentFormulas(mineId));
     }
 }

ruoyi-wages/src/main/java/com/ruoyi/system/mapper/WagesConversionMapper.java

@@ -23,5 +23,5 @@ public interface WagesConversionMapper {
 
     void deleteFromConversionToDate(@Param("date") String yearMonth);
 
-    List<WagesConversionDataVO> selectWagesValueAndDate();
+    List<WagesConversionDataVO> selectWagesValueAndDate(@Param("id") String mineId);
 }

ruoyi-wages/src/main/java/com/ruoyi/system/service/WagesConversionService.java

@@ -19,5 +19,5 @@ public interface WagesConversionService {
     
     WagesConversionData selectWagesConversionDataById(int id);
 
-    Object recentFormulas();
+    Object recentFormulas(String mineId);
 }

ruoyi-wages/src/main/java/com/ruoyi/system/service/impl/WagesConversionServiceImpl.java

@@ -51,8 +51,8 @@ public class WagesConversionServiceImpl implements WagesConversionService {
     }
 
     @Override
-    public Object recentFormulas() {
-        List<WagesConversionDataVO> list = wagesConversionMapper.selectWagesValueAndDate();
+    public Object recentFormulas(String mineId) {
+        List<WagesConversionDataVO> list = wagesConversionMapper.selectWagesValueAndDate(mineId);
         list.removeAll(Collections.singleton(null));
         boolean b1 = list.parallelStream().anyMatch(v -> v.getYearMonth() == null || v.getYearMonth().indexOf("-") <= 0);
         if (b1) return "数据库中数据存在日期错误";
@@ -63,10 +63,11 @@ public class WagesConversionServiceImpl implements WagesConversionService {
         } else {
             return "数据库中没有数据";
         }
-        if (collect != null) {
+        if (collect.size() != 0) {
             collect = collect.parallelStream().sorted((a, b) -> Integer.parseInt(b.getYearMonth().split("-")[1]) - Integer.parseInt(a.getYearMonth().split("-")[1])).collect(Collectors.toList());
+            return collect.get(0).getValue();
         }
-        return collect.get(0).getValue();
+        return "数据库中数据错误";
     }
 
 }

ruoyi-wages/src/main/resources/mapper/system/WagesConversionMapper.xml

@@ -39,7 +39,7 @@
     </select>
     <select id="selectWagesValueAndDate" resultType="com.ruoyi.system.model.wages.vo.WagesConversionDataVO">
         select wage_month as yearMonth, value as value
-        from wages_conversion_data;
+        from wages_conversion_data where mine_id = #{id};
     </select>
 
     <update id="update">