优化代码空字符串判断

648540858

2022-10-17 c4fc4abf7cbaa621f7ca1946f67c786c6cd55b68

 src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java

@@ -380,4 +380,5 @@
   public void setTreeType(String treeType) {
      this.treeType = treeType;
   }

}