text: var treeListData = [
      {
          name: '根节点',
          open: true,
          children: [
              {
                  name: "父节点1 - 展开", open: true,
                  children: [
                      {
                          name: "父节点11 - 折叠",
                          children: [
                              { name: "叶子节点111" },
                              { name: "叶子节点112" },
                              { name: "叶子节点113" },
                              { name: "叶子节点114" }
                          ]
                      },
                      {
                          name: "父节点12 - 折叠",
                          children: [
                              { name: "叶子节点121" },
                              { name: "叶子节点122" },
                              { name: "叶子节点123" },
                              { name: "叶子节点124" }
                          ]
                      },
                      { name: "父节点13 - 没有子节点", isParent: true }
                  ]
              },
              {
                  name: "父节点2 - 折叠",
                  children: [
                      {
                          name: "父节点21 - 展开", open: true,
                          children: [
                              { name: "叶子节点211" },
                              { name: "叶子节点212" },
                              { name: "叶子节点213" },
                              { name: "叶子节点214" }
                          ]
                      },
                      {
                          name: "父节点22 - 折叠",
                          children: [
                              { name: "叶子节点221" },
                              { name: "叶子节点222" },
                              { name: "叶子节点223" },
                              { name: "叶子节点224" }
                          ]
                      },
                      {
                          name: "父节点23 - 折叠",
                          children: [
                              { name: "叶子节点231" },
                              { name: "叶子节点232" },
                              { name: "叶子节点233" },
                              { name: "叶子节点234" }
                          ]
                      }
                  ]
              },
              { name: "父节点3 - 没有子节点", isParent: true }
          ]
      }
  
  ];
  
  