升级fastjson到最新版2.0.61

pom.xml

@@ -28,7 +28,7 @@
         <dynamic-ds.version>4.3.1</dynamic-ds.version>
         <commons.io.version>2.21.0</commons.io.version>
         <velocity.version>2.3</velocity.version>
-        <fastjson.version>2.0.60</fastjson.version>
+        <fastjson.version>2.0.61</fastjson.version>
         <jjwt.version>0.9.1</jjwt.version>
         <minio.version>8.2.2</minio.version>
         <poi.version>4.1.2</poi.version>

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/context/SecurityContextHolder.java

@@ -53,7 +53,7 @@ public class SecurityContextHolder
 
     public static Long getUserId()
     {
-        return Convert.toLong(get(SecurityConstants.DETAILS_USER_ID), 0L);
+        return Convert.toLong(get(SecurityConstants.DETAILS_USER_ID), null);
     }
 
     public static void setUserId(String account)

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java

@@ -79,6 +79,11 @@ public class ExcelUtil<T>
 
     public static final String[] FORMULA_STR = { "=", "-", "+", "@" };
 
+    /**
+     * 单元格样式缓存
+     */
+    private Map<String, CellStyle> cellStyleCache = new HashMap<String, CellStyle>();
+
     /**
      * Excel sheet最大行数，默认65536
      */
@@ -1042,9 +1047,16 @@ public class ExcelUtil<T>
      */
     private CellStyle createCellStyle(CellStyle cellStyle, String format)
     {
+        String key = cellStyle.getIndex() + "|" + format;
+        CellStyle cached = cellStyleCache.get(key);
+        if (cached != null)
+        {
+            return cached;
+        }
         CellStyle style = wb.createCellStyle();
         style.cloneStyleFrom(cellStyle);
         style.setDataFormat(wb.getCreationHelper().createDataFormat().getFormat(format));
+        cellStyleCache.put(key, style);
         return style;
     }
 

ruoyi-ui/src/views/system/dict/index.vue

@@ -159,12 +159,18 @@
 
     <!-- 添加或修改参数配置对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
-      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
+      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
         <el-form-item label="字典名称" prop="dictName">
           <el-input v-model="form.dictName" placeholder="请输入字典名称" />
         </el-form-item>
-        <el-form-item label="字典类型" prop="dictType">
+        <el-form-item prop="dictType">
-          <el-input v-model="form.dictType" placeholder="请输入字典类型" />
+          <el-input v-model="form.dictType" placeholder="请输入字典类型" maxlength="100" />
+          <span slot="label">
+            <el-tooltip content="数据存储中的Key值，如：sys_user_sex" placement="top">
+              <i class="el-icon-question"></i>
+            </el-tooltip>
+            字典类型
+          </span>
         </el-form-item>
         <el-form-item label="状态" prop="status">
           <el-radio-group v-model="form.status">