<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                ThinkPHP可以將更新和插入操作合并,并且支持直接讀取JSON格式的請求數據。 實現代碼: ~~~ public function saveBookInfo() { if (Request::isPost()) { //如果包含ID則更新,否則新增 $data = $this->request->post(); $result = Db::name('book')->save($data); $response = [ 'errno' => 0, 'errmsg' => '數據更新成功', 'data' => $result ]; //返回新增或者更新成功的記錄數量 return json($response); } else { $response = [ 'errno' => 1000, 'errmsg' => '錯誤的請求', 'data' => null ]; } } ~~~ 代碼解讀: 1. 首先控制器`Request::isPost()`判斷前端提交的請求類型是否是Post類型 2. 通過`$this->request->post()`獲取提交的數據。 3. 通過` Db::name('book')->save($data)`直接更新數據庫表,如果$data包含主鍵id字段,則更新,否則插入記錄 完整的代碼清單: ~~~ <?php namespace app\controller; use app\BaseController; use think\facade\Db; use think\facade\Request; class Book extends BaseController { /** * 獲取圖書的分頁數據 */ public function getBookList($page = 1, $pageSize = 10) { // 獲取數據集 $books = Db::name('book')->order('id', 'desc')->paginate(['page' => $page, 'list_rows' => $pageSize]); $books = $books->toArray(); //轉換分頁器滿足約定的接口規范 $data = array( 'count' => $books['total'], 'currentPage' => $books['current_page'], "pageSize" => $books['per_page'], "totalPages" => $books['last_page'], "data" => $books['data'] ); $response = [ 'errno' => 0, 'errmsg' => '', 'data' => $data ]; return json($response); } /** * 獲取所有的圖書列表 */ public function getAllBook() { // 獲取數據集 $books = Db::name('book')->select(); $response = [ 'errno' => 0, 'errmsg' => '', 'data' => $books ]; return json($response); } /** * 獲取圖書數據 */ public function getBookInfo($id = 0) { $book = Db::name('book')->where(['id' => $id])->find(); if ($book) { $response = [ 'errno' => 0, 'errmsg' => '', 'data' => $book ]; } else { $response = [ 'errno' => 1000, 'errmsg' => '沒有滿足條件的數據', 'data' => null ]; } return json($response); } /** * 刪除圖書數據 */ public function deleteBookInfo($id) { $result = Db::name('book')->where(['id' => $id])->delete(); $response = null; $response = [ 'errno' => 0, 'errmsg' => '成功刪除記錄的數量', 'data' => $result ]; return json($response); } public function saveBookInfo() { if (Request::isPost()) { //如果包含ID則更新,否則新增 $data = $this->request->post(); $result = Db::name('book')->save($data); $response = [ 'errno' => 0, 'errmsg' => '數據更新成功', 'data' => $result ]; //返回新增或者更新成功的記錄數量 return json($response); } else { $response = [ 'errno' => 1000, 'errmsg' => '錯誤的請求', 'data' => null ]; } } } ~~~ ## 測試接口 設置請求的數據格式為`Content-Type = application/json`,然后在body部分輸入要更新或者新增的記錄的JSON格式的信息。如果包含id字段則執行更新操作,否則執行新增操作。 ![](https://img.kancloud.cn/b5/04/b5040ff74e8b8c76415d110d7c8fe57e_822x508.png)
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看