Theinsert()method has the following syntax: db.collection.insert( <document or array of documents>, { writeConcern: <document>, ordered: <boolean> } ) Parameter Type Description document document or array A document or array of documents to insert into the collection. ...
insert into scrapy(moviename,movielink,moviedirector,movieregion,movieReleasedate) VALUES(%s,%s,%s,%s,%s) """try:# 执行插入数据到数据库操作self.cursor.execute(insert_sql,(item['moviename'],item['movielink'],item['moviedirector'],item['movieregion'],item['movieReleasedate']))# 提交,不进...
db.collection.insert( <document or array of documents>, { writeConcern: <document>, ordered: <boolean> } ) ParameterTypeDescription documentdocument or arrayA document or array of documents to insert into the collection. writeConcerndocument ...
db.collection.insertOne() 3.2新添加 db.collection.insertMany() 3.2 新添加 db.collection.insert() 首先介绍下 insertone() 操作 语法规则: db.collection.insertOne( <document>, { writeConcern: <document> //Optional. A document expressing the write concern. Omit to use the default write concern....
The following operation inserts a document into the users collection in the test database: <?php$collection = (new MongoDB\Client)->test->users;$insertOneResult = $collection->insertOne([ 'username' => 'admin', 'email' => 'admin@example.com', ...
db.[collectionName].insert({}) // example db.sample.insert({name:"mongo"})1234 1. 2. 3. 4. sample结果: 2. 批量插入文档 shell 这样执行是错误的 db.[collectionName].insert([{},{},{},……..]),这样仅可以插入第一条数据。
vardb = client.GetDatabase("sample_guides"); varcoll = db.GetCollection<Comet>("comets"); 3 Insert documents into thecometscollection. Create and insert three new documents for thecometscollection. Each document consists of the following information about the comet: ...
或Insert a batch of objects into the specified collection in a single batch write to the database. <T> Collection<T> insert(Collection<? extends T> batchToSave, String collectionName); 或Insert a mixed Collection of objects into a database collection determining the collection name to use ba...
或Insert a batch of objects into the specified collection in a single batch write to the database. <T> Collection<T> insert(Collection<? extends T> batchToSave, String collectionName); 或Insert a mixed Collection of objects into a database collection determining the collection name to use ba...
publicclassMongoContext:IDisposable{privatereadonly IMongoDatabase _database;privatereadonly MongoClient _client;publicMongoContext(string connectionString,string databaseName){_client=newMongoClient(connectionString);_database=_client.GetDatabase(databaseName);}publicIMongoCollection<T>GetCollection<T>(st...