Details
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Bug
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Resolution: Works as Designed
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Major - P3
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None
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None
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Description
Hello, I use mongocxx API to do some demo.
Our remote server is built on mongodb.
It can be visited via JavaScript and Python.
Currently, I want to wrap some MongoDB C++ APIs to use with other applications based on C++.
I wrote the code as:
int main() {
// The mongocxx::instance constructor and destructor initialize and shut down the driver,
// respectively. Therefore, a mongocxx::instance must be created before using the driver and
// must remain alive for as long as the driver is in use.
using bsoncxx::builder::basic::kvp;
using bsoncxx::builder::basic::make_document;
mongocxx::instance inst{};mongocxx::client conn{mongocxx::uri{"http://192.168.888.888"}};
auto db = conn["video-label"];
std::string video_id = "sf-252261";
//拿到视频
auto result = db.run_command(make_document(kvp("id", video_id)));
std::cout << bsoncxx::to_json(result) << std::endl;try
Unknown macro: { //No need to insert, just to write. //query_top_level_find_keyboard_data(db, video_id); //query_top_level_fields_examples(db); //query_embedded_documents_examples(db); //query_arrays_examples(db); //query_array_embedded_documents_examples(db); //query_null_missing_fields_examples(db); }catch (const std::logic_error& e)
Unknown macro: { std}}
My launch command is:
c++ --std=c++17 find_piano_query_demo.cpp -o find_piano_query_demo -I/opt/mongo-cxx-driver/include/mongocxx/v_noabi -I/opt/mongo-cxx-driver/include/bsoncxx/v_noabi -L/usr/local/lib -lmongocxx -lbsoncxx
It is OK for compilation but report error in running:
l
ibc++abi.dylib: terminating with uncaught exception of type mongocxx::v_noabi::logic_error: an invalid MongoDB URI was provided
Abort trap: 6
Looks like this statement "mongocxx::client conn{mongocxx::uri{"http://192.168.888.888"}};" is not correct. Thus, what is the legal statement of Mongodb URL with IP address?
Since there is no clear guide for mongodb-c++ development, I just imitate some demo code, may have problem.
Thanks & Regards!