'更新'

backend/src/main/java/com/teaching/backend/controller/cms/CmsEssayController.java

@@ -87,4 +87,14 @@ public class CmsEssayController {
     public BaseResponse<String> editStatus(@RequestBody CmsEssay cmsEssay){
         return cmsEssayService.editStatus(cmsEssay);
     }
+
+    /**
+     * 浏览量
+     * @param id
+     * @return
+     */
+    @PutMapping("/views/{id}")
+    public BaseResponse<String> views(@PathVariable Integer id){
+        return cmsEssayService.views(id);
+    }
 }

backend/src/main/java/com/teaching/backend/service/cms/ICmsEssayService.java

@@ -28,4 +28,6 @@ public interface ICmsEssayService extends IService<CmsEssay> {
     BaseResponse<String> editStatus(CmsEssay cmsEssay);
 
     BaseResponse<CmsEssay> queryEssayById(Integer essayId);
+
+    BaseResponse<String> views(Integer id);
 }

backend/src/main/java/com/teaching/backend/service/impl/cms/CmsEssayServiceImpl.java

@@ -7,8 +7,10 @@ import com.teaching.backend.common.ResultUtils;
 import com.teaching.backend.mapper.cms.CmsEssayMapper;
 import com.teaching.backend.model.entity.cms.CmsEssay;
 import com.teaching.backend.service.cms.ICmsEssayService;
+import com.teaching.backend.service.impl.umsAdmin.UmsUserServiceImpl;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
 import java.time.LocalDate;
 import java.util.List;
 
@@ -23,6 +25,9 @@ import java.util.List;
 @Service
 public class CmsEssayServiceImpl extends ServiceImpl<CmsEssayMapper, CmsEssay> implements ICmsEssayService {
 
+    @Resource
+    private UmsUserServiceImpl userService;
+
     @Override
     public BaseResponse<String> addEssay(CmsEssay cmsEssay) {
         //设置文章发布时间
@@ -30,9 +35,11 @@ public class CmsEssayServiceImpl extends ServiceImpl<CmsEssayMapper, CmsEssay> i
         //设置发布人姓名
 //        String nickName = userService.getById(cmsEssay.getUserId()).getNickName();
 //        cmsEssay.setUsername(nickName);
+        //将浏览次数设置为0
+        cmsEssay.setReadingNumber(0);
         //如果数据库里没有文章,文章id设为2
         Long count = query().count();
-        if (count == 0){
+        if (count == 0) {
             cmsEssay.setId(2);
         }
         save(cmsEssay);
@@ -42,7 +49,7 @@ public class CmsEssayServiceImpl extends ServiceImpl<CmsEssayMapper, CmsEssay> i
     @Override
     public BaseResponse<String> deleteEssay(List<Integer> ids) {
         //如果要删除的文章中包含id为1的文章(就是包含关于我们)就删除失败
-        if (ids.contains(1)){
+        if (ids.contains(1)) {
             return ResultUtils.success("删除失败,不能删除关于我们!");
         }
         removeByIds(ids);
@@ -54,10 +61,10 @@ public class CmsEssayServiceImpl extends ServiceImpl<CmsEssayMapper, CmsEssay> i
         //获取要修改的文章id
         Integer id = cmsEssay.getId();
         //判断文章id是否为1
-        if (id == 1){
+        if (id == 1) {
             Long count = query().eq("id", id).count();
             //如果数据库里没id为的文章就先新增
-            if (count == 0){
+            if (count == 0) {
                 save(cmsEssay);
                 return ResultUtils.success("添加成功!");
             }
@@ -83,4 +90,10 @@ public class CmsEssayServiceImpl extends ServiceImpl<CmsEssayMapper, CmsEssay> i
     public BaseResponse<CmsEssay> queryEssayById(Integer essayId) {
         return ResultUtils.success(getById(essayId));
     }
-}
+
+    @Override
+    public BaseResponse<String> views(Integer id) {
+        boolean update = update().setSql("reading_number = reading_number + 1 where id = " + id).update();
+        return update ? ResultUtils.success("浏览次数加1") : ResultUtils.success("error!!!");
+    }
+}

teaching_integration_platform_admin_template/.env.development

@@ -1,6 +1,6 @@
 # 变量必须以 VITE_ 为前缀才能暴露给外部读取
 NODE_ENV = 'development'
 VITE_APP_TITLE = '无糖运营平台'
- VITE_APP_BASE_API = 'http://127.0.0.1:8080'
-# VITE_APP_BASE_API = 'http://39.106.16.162:8080'
+# VITE_APP_BASE_API = 'http://127.0.0.1:8080'
+VITE_APP_BASE_API = 'http://39.106.16.162:8080'
 

teaching_integration_platform_admin_template/src/api/user/news.js

@@ -53,4 +53,8 @@ export function editEssay(params) {
 //根据id查询关于我们文章
 export function queryEssayById(essay_id) {
     return request.get(`/api/cms-essay/queryessaybyid?essay_id=${essay_id}`);
+}
+//阅读量增加
+export function viewsNumberAdd(id) {
+    return request.put(`/api/cms-essay/views/${id}`);
 }

teaching_integration_platform_admin_template/src/views/news/index.vue

@@ -16,7 +16,7 @@
                 <el-dropdown-menu>
                     <ul>
                       <li class="flex-container" @click="newViews(listObject)" v-for="listObject in essay">
-                        <el-dropdown-item>
+                        <el-dropdown-item  @click="incrementViewsAndShow(listObject)">
                         <el-tag type="info" size="large" style="height: 30px;font-size: 15px">
                           <p >{{listObject.title}}</p>
                         </el-tag>
@@ -61,6 +61,7 @@
 import {
   queryCategory,
   queryEssay,
+  viewsNumberAdd
 } from "@/api/user/news.js"
 import {ref,onMounted} from 'vue';
 import {ElMessage} from 'element-plus'
@@ -88,12 +89,30 @@ onMounted(() => {
 })
 const essay = ref([])
 const nowTimeNewsData = ref({})
-
 //新闻详细信息获取
 const newViews = (listObject)=> {
   nowTimeNewsData.value = { ...listObject }
   console.log(nowTimeNewsData,'当前点击新闻详细内容')
 }
+// 增加一个变量记录上一次请求的时间
+let lastRequestTime = 0;
+const incrementViewsAndShow = async (listObject) => {
+  const currentTime = Date.now();
+  // 检查是否在短时间内重复请求
+  if (currentTime - lastRequestTime < 1000) {
+    return;
+  }
+  try {
+    // 调用API增加阅读量
+    await viewsNumberAdd(listObject.id);
+    lastRequestTime = currentTime; // 更新最后请求的时间
+    nowTimeNewsData.value = { ...listObject };
+    console.log(nowTimeNewsData.value, '当前点击新闻详细内容');
+  } catch (error) {
+    ElMessage.error('增加阅读量失败，请稍后再试！');
+  }
+};
+
 // 新闻文章查询
 const EssayList = async (id) => {
   try {
@@ -102,11 +121,11 @@ const EssayList = async (id) => {
     const filteredEssays = response.data.filter((item) => item.status === 1);
     essay.value = filteredEssays;
     // 如果过滤后的列表有内容，则显示第一条新闻
-    if (essay.value.length > 0) {
-      newViews(essay.value[0]); // 显示第一条新闻
-    } else {
-      ElMessage.warning('此栏目下没有可用的新闻！');
-    }
+    // if (essay.value.length > 0) {
+    //   newViews(essay.value[0]); // 显示第一条新闻
+    // } else {
+    //   ElMessage.warning('此栏目下没有可用的新闻！');
+    // }
   } catch (error) {
     ElMessage.error('获取新闻列表失败，请稍后再试！');
   }

teaching_integration_platform_template/.env.development

@@ -1,5 +1,5 @@
 # 变量必须以 VITE_ 为前缀才能暴露给外部读取
 NODE_ENV = 'development'
 VITE_APP_TITLE = '教学一体化平台'
-VITE_APP_BASE_API = 'http://127.0.0.1:8080'
-# VITE_APP_BASE_API = 'http://39.106.16.162:8080'
+# VITE_APP_BASE_API = 'http://127.0.0.1:8080'
+VITE_APP_BASE_API = 'http://39.106.16.162:8080'