作家后台新增作品封片图片修改功能

novel-admin/src/test/java/com/java2nb/testDemo/TestDemo.java

@@ -1,25 +0,0 @@
-package com.java2nb.testDemo;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.test.context.junit4.SpringRunner;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController()
-@RunWith(SpringRunner.class)
-@SpringBootTest
-public class TestDemo {
-    @Autowired
-    RedisTemplate redisTemplate;
-
-    @Test
-    public void test() {
-        redisTemplate.opsForValue().set("a", "b");
-        System.out.println(redisTemplate.opsForValue().get("a"));
-    }
-
-    ;
-}

novel-front/src/main/java/com/java2nb/novel/controller/AuthorController.java

@@ -160,6 +160,17 @@ public class AuthorController extends BaseController{
         return ResultBean.ok();
     }
 
+    /**
+     * 修改小说封面
+     */
+    @PostMapping("updateBookPic")
+    public ResultBean updateBookPic(@RequestParam("bookId") Long bookId,@RequestParam("bookPic") String bookPic,HttpServletRequest request) {
+        Author author = checkAuthor(request);
+        bookService.updateBookPic(bookId,bookPic, author.getId());
+        return ResultBean.ok();
+    }
+
+
     /**
      * 作家日收入统计数据分页列表查询
      * */

novel-front/src/main/java/com/java2nb/novel/service/BookService.java

@@ -279,4 +279,12 @@ public interface BookService {
      * @param authorId
      */
     void updateBookContent( Long indexId, String indexName, String content, Long authorId);
+
+    /**
+     * 修改小说封面
+     * @param bookId
+     * @param bookPic
+     * @param authorId
+     */
+    void updateBookPic(Long bookId, String bookPic, Long authorId);
 }

novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java

@@ -830,5 +830,18 @@ public class BookServiceImpl implements BookService {
         }
     }
 
+    @Override
+    public void updateBookPic(Long bookId, String bookPic, Long authorId) {
+        bookMapper.update(update(book)
+                .set(picUrl)
+                .equalTo(bookPic)
+                .set(updateTime)
+                .equalTo(new Date())
+                .where(id, isEqualTo(bookId))
+                .and(BookDynamicSqlSupport.authorId, isEqualTo(authorId))
+                .build()
+                .render(RenderingStrategies.MYBATIS3));
+    }
+
 
 }

novel-front/src/main/resources/templates/author/index.html

@@ -133,6 +133,7 @@
 
 </body>
 <script src="/javascript/jquery-1.8.0.min.js" type="text/javascript"></script>
+<script src="/javascript/ajaxfileupload.js" type="text/javascript"></script>
 <script src="/layui/layui.all.js" type="text/javascript"></script>
 <script src="/javascript/header.js" type="text/javascript"></script>
 <script src="/javascript/user.js" type="text/javascript"></script>
@@ -162,7 +163,12 @@
                                  "                                ["+(i+1)+"]\n" +
                                  "                            </td>\n" +*/
 
-                                "                            <td class=\"goread\">\n" +
+                                "                            <td style=\"position: relative\" class=\"goread\">\n" +
+                                "<input class=\"opacity\" onchange=\"picChange('"+book.id+"')\"\n" +
+                                "                                           type=\"file\" id=\"file0\" name=\"file\"\n" +
+                                "                                           title=\"点击上传图片\"\n" +
+                                "                                           style=\"z-index: 100;cursor: pointer;left: 30px; top: 0px; width: 60px; height: 80px; opacity: 0; position: absolute;  \"\n" +
+                                "                                    />" +
                                 "<img width='50' height='70' src='"+book.picUrl+"'/><br/>" +
                                 "                                "+book.bookName+"</td>\n" +
 
@@ -269,6 +275,56 @@
 
 
 
+    }
+
+
+    function picChange(bookId) {
+        var file = $("#file0").val(); //文件名称
+        if (file != "") {
+
+            $.ajaxFileUpload({
+                url : "/file/upload", //用于文件上传的服务器端请求地址
+                secureuri : false, //是否需要安全协议，一般设置为false
+                fileElementId : "file0", //文件上传域的ID
+                dataType : "json", //返回值类型 一般设置为json
+                type : "post",
+                success : function(data) { //服务器成功响应处理函数
+                    if (data.code == 200) {
+                        $.ajax({
+                            type: "POST",
+                            url: "/author/updateBookPic",
+                            data: {'bookId':bookId,'bookPic':data.data},
+                            dataType: "json",
+                            success: function (data) {
+                                if (data.code == 200) {
+
+                                    location.reload();
+
+                                } else {
+                                    lock = false;
+                                    layer.alert(data.msg);
+                                }
+
+                            },
+                            error: function () {
+                                lock = false;
+                                layer.alert('网络异常');
+                            }
+                        })
+
+                    }else {
+                        layer.alert('图片上传失败');
+                    }
+
+                }
+
+            });
+        } else {
+            alert("请选择上传文件！");
+        }
+
+
+
     }
 </script>
 </html>