java和TreeView在HTMl5動態顯示樹狀圖

一：數據庫數據 二：java代碼 public void treeJson() { String sql = "SELECT id,name text from gym_centers where pid=?"; List<Record> pros = Db.find(sql, 0); for (int i = 0; i < pros.size(); i++) { int id = pros.ge

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