diff --git a/src/main/java/com/huoran/iasf/controller/SysColumnLongPageController.java b/src/main/java/com/huoran/iasf/controller/SysColumnLongPageController.java
index 5528b7a..1514a80 100644
--- a/src/main/java/com/huoran/iasf/controller/SysColumnLongPageController.java
+++ b/src/main/java/com/huoran/iasf/controller/SysColumnLongPageController.java
@@ -1,10 +1,13 @@
 package com.huoran.iasf.controller;
 
+import com.alibaba.fastjson.JSONObject;
+import com.huoran.iasf.vo.req.SysColumnLongRedisVO;
 import io.swagger.annotations.*;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.huoran.iasf.common.utils.R;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.apache.commons.lang.StringUtils;
+import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -18,6 +21,8 @@ import com.huoran.iasf.service.SysColumnLongPageService;
 import com.huoran.iasf.entity.SysColumnLongPage;
 
 import javax.validation.Valid;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
 
 
 /**
@@ -33,6 +38,9 @@ public class SysColumnLongPageController {
     @Autowired
     public SysColumnLongPageService service;
 
+    @Autowired
+    private StringRedisTemplate redisTemplate;
+
 
     @PostMapping("/findById")
     @ApiOperation(value = "查询详情", response = SysColumnLongPage.class)
@@ -64,5 +72,34 @@ public class SysColumnLongPageController {
         boolean delState = service.removeById(id);
         return delState ? R.success() : R.fail("删除失败");
     }
+
+
+    @PostMapping("/saveTheCache")
+    @ApiOperation(value = "预览至储存(整个页面存储)")
+    public R saveTheCache(@RequestBody @ApiParam(name = "预览至储存对象", required = true) SysColumnLongRedisVO vo) {
+        String key = "saveTheCache:columnId:" + vo.getColumnId();
+        //保存到缓存中
+        redisTemplate.opsForValue().set(key, vo.getJson());
+        return R.success();
+    }
+
+
+    @PostMapping("/getRedisCache")
+    @ApiOperation(value = "获取Redis缓存")
+    public R getRedisCache(@ApiParam(name = "columnId", value = "栏目id主键", required = true) @RequestParam Integer columnId) {
+        //保存的key名
+        String key = "saveTheCache:columnId:" + columnId;
+        //查看缓存是否有数据
+        String returnValue = redisTemplate.opsForValue().get(key);
+
+        //使用缓存返回数据
+        if (returnValue != null) {
+            return R.success(returnValue);
+        }
+
+
+        return R.success();
+    }
+
 }
 
diff --git a/src/main/java/com/huoran/iasf/entity/SysColumnLongPage.java b/src/main/java/com/huoran/iasf/entity/SysColumnLongPage.java
index ef7bae4..427db43 100644
--- a/src/main/java/com/huoran/iasf/entity/SysColumnLongPage.java
+++ b/src/main/java/com/huoran/iasf/entity/SysColumnLongPage.java
@@ -37,14 +37,12 @@ public class SysColumnLongPage implements Serializable {
     @NotNull(message = "排序不能为空!")
     private Integer sort;
 
-    @ApiModelProperty(value = "内容(json字符串)")
-    @NotNull(message = "内容不能为空!")
-    private String json;
-
     @ApiModelProperty(value = "创建人id")
+    @NotNull(message = "创建人id不能为空!")
     private Integer founderId;
 
     @ApiModelProperty(value = "编辑人id")
+    @NotNull(message = "编辑人id不能为空!")
     private Integer editorId;
 
     @ApiModelProperty(value = "创建时间")
@@ -56,10 +54,20 @@ public class SysColumnLongPage implements Serializable {
     private Date updateTime;
 
     @ApiModelProperty(value = "是否删除(1未删除；0已删除)")
+    @TableLogic
     private Integer deleted;
 
     @ApiModelProperty(value = "备注")
     private String remark;
 
+    @ApiModelProperty(value = "内容(编辑前存储的json字符串)")
+    private String jsonBeforeEditing;
+
+    @ApiModelProperty(value = "内容(编辑后存储的json字符串)")
+    private String theEditedJson;
+
+    @ApiModelProperty(value = "发布状态(0:草稿 1已发布)")
+    private Integer state;
+
 
 }
\ No newline at end of file
diff --git a/src/main/java/com/huoran/iasf/mapper/xml/SysColumnLongPageMapper.xml b/src/main/java/com/huoran/iasf/mapper/xml/SysColumnLongPageMapper.xml
index a9019a5..a8893be 100644
--- a/src/main/java/com/huoran/iasf/mapper/xml/SysColumnLongPageMapper.xml
+++ b/src/main/java/com/huoran/iasf/mapper/xml/SysColumnLongPageMapper.xml
@@ -6,8 +6,10 @@
     <resultMap id="BaseResultMap" type="com.huoran.iasf.entity.SysColumnLongPage">
         <id column="id" property="id"/>
         <result column="column_id" property="columnId"/>
+        <result column="json_before_editing" property="jsonBeforeEditing"/>
+        <result column="the_edited_json" property="theEditedJson"/>
         <result column="sort" property="sort"/>
-        <result column="json" property="json"/>
+        <result column="state" property="state"/>
         <result column="founder_id" property="founderId"/>
         <result column="editor_id" property="editorId"/>
         <result column="create_time" property="createTime"/>
diff --git a/src/main/java/com/huoran/iasf/vo/req/SysColumnLongRedisVO.java b/src/main/java/com/huoran/iasf/vo/req/SysColumnLongRedisVO.java
new file mode 100644
index 0000000..5449877
--- /dev/null
+++ b/src/main/java/com/huoran/iasf/vo/req/SysColumnLongRedisVO.java
@@ -0,0 +1,31 @@
+package com.huoran.iasf.vo.req;
+
+import com.baomidou.mybatisplus.annotation.*;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * @描述：长页栏目拓展表
+ * @作者: Rong
+ * @日期: 2022-08-09
+ */
+@Data
+public class SysColumnLongRedisVO  {
+
+
+    @TableId(type = IdType.AUTO)
+    @ApiModelProperty(value = "栏目id")
+    private Integer columnId;
+
+
+    @ApiModelProperty(value = "预览储存的整个页面的json")
+    private String json;
+
+
+
+}
\ No newline at end of file