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Update mongodb

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This commit is contained in:
sunkaixuan
2025-05-01 17:27:12 +08:00
parent ac88ba26f6
commit 982b7d0f8b
2 changed files with 79 additions and 8 deletions
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19
Src/Asp.NetCore2/MongoDb.Ado.data/MongoDbCommand.cs
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@@ -86,14 +86,19 @@ namespace MongoDb.Ado.data
if (operation == "updatemany")
{
// 处理更新多个文档操作
var updateCommand = BsonDocument.Parse(json);
var filter = updateCommand["filter"].AsBsonDocument;
var update = updateCommand["update"].AsBsonDocument;
var options = updateCommand.Contains("options") ? updateCommand["options"].AsBsonDocument : null;
var totals = 0;
// 处理插入多条记录操作
var documents = BsonSerializer.Deserialize<List<BsonDocument>>(json); // 假设 json 是包含多个文档的数组
foreach (var updateCommand in documents)
{
var filter = updateCommand["filter"].AsBsonDocument;
var update = updateCommand["update"].AsBsonDocument;
var options = updateCommand.Contains("options") ? updateCommand["options"].AsBsonDocument : null;
var updateResult = collection.UpdateMany(filter, update); // 多个更新
return (int)updateResult.ModifiedCount; // 返回修改的文档数
var updateResult = collection.UpdateOne(filter, update); // 单个更新
totals+=(int)updateResult.ModifiedCount; // 返回修改的文档数
}
return documents.Count; // 返回插入成功的文档数
}
if (operation == "delete")