微信后台-二维码扫描代码初始化-简化，待处理细节

entity/src/main/java/com/enums/EnterEnum.java

@@ -0,0 +1,42 @@
+package com.enums;
+
+/**
+ * Enum - 入场标志
+ *
+ */
+public enum EnterEnum {
+    ENTER(0, "入场"),
+    OUT(1, "出场");
+    public Integer value;
+    public String name;
+
+    EnterEnum(Integer value, String name) {
+        this.value = value;
+        this.name = name;
+    }
+
+    public Integer getValue() {
+        return value;
+    }
+
+    public void setValue(Integer value) {
+        this.value = value;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public static EnterEnum getByValue(Integer value) {
+        for (EnterEnum type : EnterEnum.values()) {
+            if (type.value.equals(value)) {
+                return type;
+            }
+        }
+        return null;
+    }
+}