46 lines
1.3 KiB
PHP
46 lines
1.3 KiB
PHP
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<?php
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require_once '../format.php';
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require_once '../db.php';
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require_once '../table.php';
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require_once 'util.php';
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file_get_contents ( "php://input" );
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$link = DataBaseUtil::getInstance ()->connect ();
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mysqli_set_charset ( $link, "utf8" ); // 设置编码为utf8
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if ($link->errno != 0) { // 数据库连接失败
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Response::json_response ( - 1, "数据库连接失败!", null );
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exit ();
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}
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$time = time ();
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@$mainId = $_GET ['mainId'];
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@$username = $_GET ['username'];
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$query = "select * from " . TABLE_PRAISE . " where username = '".$username."' and mainid = " . $mainId;
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$result = mysqli_query ( $link, $query );
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$num = mysqli_affected_rows ( $link );
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if ($num == 0) {
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$query = "insert into " . TABLE_PRAISE . " (mainid,username) values('" . $mainId . "','" . $username . "')";
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$isInsert = true;
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} else {
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$query = "delete from " . TABLE_PRAISE . " where mainid = " . $mainId . " and username = '".$username."'";
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$isInsert = false;
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}
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$result = mysqli_query ( $link, $query );
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$num = mysqli_affected_rows ( $link );
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$arr = array(
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'isInsert' => $isInsert,
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'praiseCount'=>Util::getInfoCount($mainId, TABLE_PRAISE)
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);
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if ($num == 1) {
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Response::json_response ( 0, "更新赞的信息成功！", $arr);
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} else {
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Response::json_response ( - 1, "更新赞的信息失败", null );
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}
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?>
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