修改

leankcanary/carton.php

@@ -16,8 +16,23 @@ $isHandle = $_GET['isHandle'];
 $gitCommitHash = $_GET['gitCommitHash'];
 $gitCurrentBranch = $_GET['gitCurrentBranch'];
 $addtime = $_GET['addtime'];
-// 插入数据
-mysqli_query($link,"INSERT INTO carton (className,contentJson,modulePackage,isHandle,gitCommitHash,gitCurrentBranch,addtime) VALUES ('$className','$contentJson','$modulePackage','$isHandle','$gitCommitHash','$gitCurrentBranch','$addtime')") or die('添加数据出错：'.mysqli_error());
+
+// 3. 从DBNAME中查询到news数据库，返回数据库结果集,并按照addtime降序排列
+$sql = 'select className from carton order by id desc;';
+// 结果集
+$result = mysqli_query($link, $sql) or die('添加数据出错：'.mysqli_error());
+$newsNum=mysqli_num_rows($result);
+$hasTitle=false;
+for($i=0; $i<$newsNum; $i++){
+    $row = mysqli_fetch_assoc($result);
+    if($row['className'] === $className) {
+        $hasTitle=true;
+    }
+}
+if($hasTitle == false){
+    // 插入数据
+    mysqli_query($link,"INSERT INTO carton (className,contentJson,modulePackage,isHandle,gitCommitHash,gitCurrentBranch,addtime) VALUES ('$className','$contentJson','$modulePackage','$isHandle','$gitCommitHash','$gitCurrentBranch','$addtime')") or die('添加数据出错：'.mysqli_error());
+}
 
 $result=array(
           'code'=>0,

leankcanary/cartonList.php

@@ -98,6 +98,7 @@
                     for($i=0; $i<$newsNum; $i++){
                         $row = mysqli_fetch_assoc($result);
                         echo "<tr>";
+                        echo "<div>编号：{$row['id']}</div>";
                         echo
                         "
                          <div class=\"col-padding animate-box\" data-animate-effect=\"fadeInLeft\">