目录
- 插入数据
- 查询数据
- 更新数据
- 删除数据
PHP7里面使用如下库,操作比较复杂
PHP7连接MongoDB语法如下:
//参数规则: mongodb://账号:密码@IP:端口/数据库 $manager = new \MongoDB\Driver\Manager("mongodb://php:123456@localhost:27017/php");
插入数据
//1.连接MongoDB $manager = new \MongoDB\Driver\Manager("mongodb://php:123456@localhost:27017/php"); //2.创建一个BulkWrite对象 $bulk = new \MongoDB\Driver\BulkWrite(); $bulk->insert(['name' => 'bashlog', 'age' => 26, 'email' => 'bashlog@foxmail.com']); $bulk->insert(['name' => 'itbsl', 'age' => 12, 'email' => 'itbsl@foxmail.com']); //3.执行插入 $manager->executeBulkWrite('php.stu', $bulk);
查看插入情况
查询数据
//1.连接MongoDB $manager = new \MongoDB\Driver\Manager("mongodb://php:123456@localhost:27017/php"); //2.创建一个Query对象 $filter = ['age' => ['$gt' => 5]]; $options = [ 'sort' => ['age' => -1] ]; $query = new \MongoDB\Driver\Query($filter, $options); $cursor = $manager->executeQuery('php.stu', $query); foreach ($cursor as $document) { var_dump($document); }
更新数据
//1.规则:mongodb://账号:密码@IP:端口/数据库 $manager = new \MongoDB\Driver\Manager("mongodb://php:123456@localhost:27017/php"); //2.创建一个BulkWrite对象 $bulk = new \MongoDB\Driver\BulkWrite(); $bulk->update( ['age' => 12], ['$set' => ['name' => 'kitty', 'age' => 122]], ['multi' => false, 'upsert' => false] ); $writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000); $result = $manager->executeBulkWrite('php.stu', $bulk, $writeConcern);
删除数据
//1.规则:mongodb://账号:密码@IP:端口/数据库 $manager = new \MongoDB\Driver\Manager("mongodb://php:123456@localhost:27017/php"); //2.创建一个BulkWrite对象 $bulk = new \MongoDB\Driver\BulkWrite(); //limit为1时,删除第一条匹配的数据 //limit为0时,删除所有匹配数据 $bulk->delete(['age' => 122], ['limit' => 1]); $writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000); $result = $manager->executeBulkWrite('php.stu', $bulk, $writeConcern);