Merge remote-tracking branch 'origin/master'
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commit
7753dbe753
@ -9,31 +9,30 @@ import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/banners")
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public class BannersController {
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@Autowired
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private BannersService bannersService;
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// 跳转链接
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@RequestMapping(method = RequestMethod.GET, value = "/jump_url")
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@RequestMapping(method = RequestMethod.GET, value = "/banners/jump_url")
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public String jump(int id) {
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return bannersService.Jump_url(id);
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}
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// 添加banner
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@RequestMapping(method = RequestMethod.POST, value = "/add_banner")
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public String add(@RequestBody Banners banners) {
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@RequestMapping( "/banners/add_banner")
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public String add(Banners banners) {
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return bannersService.Add_banner(banners);
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}
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// 删除banner
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@RequestMapping(method = RequestMethod.GET, value = "/delete_url")
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@RequestMapping(method = RequestMethod.GET, value = "/banners/delete_url")
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public String delete(int id) {
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return bannersService.Delete_banner(id);
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}
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// 首页显示banner
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@RequestMapping(method = RequestMethod.GET, value = "/view_banner")
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@RequestMapping(method = RequestMethod.GET, value = "/banners/view_banner")
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public String view() {
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return bannersService.View_banner();
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}
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@ -1,5 +1,7 @@
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package com.lovenav.controller;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.lovenav.entity.Comment;
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import com.lovenav.entity.CommentNode;
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import com.lovenav.entity.CommentUser;
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@ -10,6 +12,7 @@ import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.*;
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import java.util.HashMap;
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import java.util.List;
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@ -66,4 +69,13 @@ public class CommentController {
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public ResponseEntity<CommentUser> queryObserveUserById (Integer Id) {
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return ResponseEntity.ok(commentService.queryCommentUserById(Id));
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}
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@RequestMapping("/comment/deleteByCommentId")
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public String deleteByCommentId(Integer commentId)
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{
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HashMap<String, Object> result = new HashMap<>();
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result.put("code", 200);
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result.put("msg", commentService.SelectChildAndDelete(commentId));
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return JSONObject.toJSONString(result);
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}
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}
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@ -43,4 +43,6 @@ public interface CommentDao {
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*/
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List<CommentNode> querySecondCommentList(Integer UrlId);
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public String queryChildId(Integer commentId);
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}
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@ -26,4 +26,6 @@ public interface CommentService {
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List<CommentNode> queryCommentByUrlId (Integer UrlId );
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CommentUser queryCommentUserById(Integer id);
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public String SelectChildAndDelete(Integer commentId);
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}
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@ -6,6 +6,8 @@ import com.lovenav.entity.Banners;
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import com.lovenav.service.BannersService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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import java.util.List;
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import java.util.HashMap;
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@ -31,10 +33,14 @@ public class BannersServiceImpl implements BannersService {
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// 添加banner
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@Override
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public String Add_banner(Banners banners) {
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Date date = new Date(System.currentTimeMillis());
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banners.setCreatetime(date);
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int result = bannersDao.insert(banners);
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HashMap<String, Object> hashMap = new HashMap<>();
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if(result>0){
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return JSON.toJSONString(banners);
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hashMap.put("code",200);
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hashMap.put("msg","添加成功");
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return JSON.toJSONString(hashMap);
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}else{
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hashMap.put("code",500);
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hashMap.put("msg","添加banner失败");
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@ -10,6 +10,7 @@ import com.lovenav.entity.CommentUser;
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import com.lovenav.entity.User;
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import com.lovenav.service.CommentService;
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import io.swagger.models.auth.In;
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import org.checkerframework.checker.units.qual.C;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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@ -178,5 +179,21 @@ public class CommentServiceImpl implements CommentService {
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}
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return firstList;
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}
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public String SelectChildAndDelete(Integer commentId)
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{
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String child = commentDao.queryChildId(commentId);
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String [] childrens = child.split(",");
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int flag = 0;
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for(String id : childrens)
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{
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flag = commentDao.deleteByPrimaryKey(Integer.valueOf(id));
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if (String.valueOf(flag).equals("0")){
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return "出现错误";
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}
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}
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return "处理完成";
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}
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}
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@ -55,6 +55,21 @@
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delete from ln_comment
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where id = #{id,jdbcType=INTEGER}
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</delete>
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<select id="queryChildId" parameterType="java.lang.Integer" resultType="java.lang.String">
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SELECT t3.ischild
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FROM(SELECT t1.*,
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IF (FIND_IN_SET(root_comment_id, @pids) > 0,@pids := CONCAT(@pids, ',', id),'0') AS ischild
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FROM(SELECT t.id,t.root_comment_id
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FROM ln_comment AS t
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ORDER BY t.id ASC) t1,
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(SELECT @pids := #{commentId,jdbcType=INTEGER}) t2) t3
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WHERE ischild != '0'
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order by id desc
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limit 1
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</select>
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<insert id="insert" keyColumn="id" keyProperty="id" parameterType="com.lovenav.entity.Comment" useGeneratedKeys="true">
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insert into ln_comment (url_id, user_id, content,
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root_comment_id, like_count, comment_time,
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