fix

src/main/java/com/example/demo/controller/NewsController.java

@@ -1,10 +1,10 @@
 package com.example.demo.controller;
 
 import com.example.demo.entity.News;
+import com.example.demo.entity.User;
 import com.example.demo.service.NewsService;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -21,4 +21,9 @@ public class NewsController {
     public List<News> getAllNews() {
         return newsService.getAllNews();
     }
+
+    @PostMapping("/insertNews")
+    public Boolean insertNews(@RequestBody List<News> newsList) {
+        return newsService.saveBatch(newsList);
+    }
 }

src/main/java/com/example/demo/entity/News.java

@@ -29,6 +29,9 @@ public class News {
     @TableField(value = "EXT")
     private String ext;
 
+    @TableField(value = "BATCH_ID")
+    private String batch_id;
+
     public News() {
 
     }

src/main/java/com/example/demo/mapper/UserMapper.java

@@ -2,7 +2,6 @@ package com.example.demo.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.example.demo.entity.User;
-import org.mybatis.spring.annotation.MapperScan;
 
 public interface UserMapper extends BaseMapper<User> {
 }

src/main/java/com/example/demo/service/impl/NewsServiceImpl.java

@@ -6,7 +6,9 @@ import com.example.demo.mapper.NewsMapper;
 import com.example.demo.service.NewsService;
 import org.springframework.stereotype.Service;
 
+import java.util.Collection;
 import java.util.List;
+import java.util.UUID;
 
 @Service
 public class NewsServiceImpl extends ServiceImpl<NewsMapper, News> implements NewsService {
@@ -19,4 +21,13 @@ public class NewsServiceImpl extends ServiceImpl<NewsMapper, News> implements Ne
     public News getNewsById(Integer id) {
         return getById(id);
     }
+
+    @Override
+    public boolean saveBatch(Collection<News> newsList) {
+        String batchId = UUID.randomUUID().toString();
+        for (News news : newsList) {
+            news.setBatch_id(batchId);
+        }
+        return super.saveBatch(newsList);
+    }
 }

src/main/resources/spy.properties

@@ -1,29 +1,19 @@
-# ????????????????
 modulelist=com.baomidou.mybatisplus.extension.p6spy.MybatisPlusLogFactory,com.p6spy.engine.outage.P6OutageFactory
 
-# ???????
 logMessageFormat=com.baomidou.mybatisplus.extension.p6spy.P6SpyLogger
 
-# ????????
 appender=com.baomidou.mybatisplus.extension.p6spy.StdoutLogger
 
-# ??JDBC????
 deregisterdrivers=true
 
-# ????
 useprefix=true
 
-# ???????
 excludecategories=info,debug,result,commit,resultset
 
-# ????
 dateformat=yyyy-MM-dd HH:mm:ss
 
-# ??????
 # driverlist=org.h2.Driver
 
-# ???SQL??
 outagedetection=true
 
-# ?SQL??????????
 outagedetectioninterval=2

src/test/java/com/example/demo/DatabaseTestRunner.java

@@ -1,21 +0,0 @@
-package com.example.demo;
-
-import org.springframework.boot.CommandLineRunner;
-import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.stereotype.Component;
-
-@Component
-public class DatabaseTestRunner implements CommandLineRunner {
-
-    private final JdbcTemplate jdbcTemplate;
-
-    public DatabaseTestRunner(JdbcTemplate jdbcTemplate) {
-        this.jdbcTemplate = jdbcTemplate;
-    }
-    
-    @Override
-    public void run(String...args) throws Exception{
-        jdbcTemplate.execute("SELECT  1");
-        System.out.println("database connection is scuccessful");
-    }
-}