36 lines
801 B
C++
36 lines
801 B
C++
//
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// Created by dongl on 23-5-29.
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//
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#include "db_base.h"
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#include <mongocxx/instance.hpp>
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#include <mongocxx/uri.hpp>
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db_base::db_base() {
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mongocxx::instance instance{}; // This should be done only once.
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mongocxx::uri uri("mongodb://user_session:Aa316216@124.221.152.192:27017/?authSource=im_session");
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pool = new mongocxx::pool(uri);
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}
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mongocxx::pool::entry db_base::acquire() {
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return pool->acquire();
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}
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bsoncxx::stdx::optional<mongocxx::pool::entry> db_base::try_acquire() {
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return pool->try_acquire();
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}
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mongocxx::collection db_base::hit_db_coll(const std::string& db_name, const std::string& coll_name) {
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// 取池链接
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auto conn = acquire();
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// 选中库
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auto db = conn->database(db_name);
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// 选中表
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return db.collection(coll_name);
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}
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