diff --git a/src/main/java/com/jdc/jdcproject/controller/DicekePrecipitationController.java b/src/main/java/com/jdc/jdcproject/controller/DicekePrecipitationController.java
index 5e770fa..9ac5640 100644
--- a/src/main/java/com/jdc/jdcproject/controller/DicekePrecipitationController.java
+++ b/src/main/java/com/jdc/jdcproject/controller/DicekePrecipitationController.java
@@ -1,8 +1,13 @@
 package com.jdc.jdcproject.controller;
 
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RestController;
+import com.jdc.jdcproject.entity.DicekePrecipitation;
+import com.jdc.jdcproject.service.IDicekePrecipitationService;
+import com.jdc.jdcproject.utils.Result;
+import io.swagger.v3.oas.annotations.Operation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
 
 /**
  * <p>
@@ -16,4 +21,49 @@ import org.springframework.web.bind.annotation.RestController;
 @RequestMapping("/dicekePrecipitation")
 public class DicekePrecipitationController {
 
+    @Autowired
+    private IDicekePrecipitationService dicekePrecipitationService;
+
+
+    @Operation(summary = "查询所有降水量信息")
+    @GetMapping("findAllPrecipitation")
+    public Result findAllPrecipitation() {
+        List<DicekePrecipitation> precipitationList = dicekePrecipitationService.list();
+        return Result.successResult().data("precipitation",precipitationList);
+    }
+
+
+    @Operation(summary = "修改降水量信息")
+    @PostMapping("updatePrecipitation")
+    public Result updatePrecipitation(@RequestBody DicekePrecipitation precipitation) {
+        boolean updateflag = dicekePrecipitationService.updateById(precipitation);
+        if (updateflag) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult();
+        }
+    }
+
+    @Operation(summary = "删除降水量信息")
+    @DeleteMapping("deletePrecipitation/{id}")
+    public Result deletePlateArea(@PathVariable String id) {
+        boolean updateflag = dicekePrecipitationService.removeById(id);
+        if (updateflag) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult();
+        }
+    }
+
+    @Operation(summary = "新增降水量信息")
+    @PostMapping("addPrecipitation")
+    public Result addPlateArea(@RequestBody DicekePrecipitation precipitation) {
+        boolean updateflag = dicekePrecipitationService.save(precipitation);
+        if (updateflag) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult();
+        }
+    }
+
 }