我很高兴在Qt中使用MongoDB c .
我已经安装了Boost,MongoDB c驱动程序,MongoDB c驱动程序,并在MongoDB教程(https://mongodb.github.io/mongo-cxx-driver/mongocxx-v3/tutorial/)之后成功测试了VS2017上的DB连接 .
但是,当我想在Qt上应用相同的代码时,出现了很多问题 .
整体设置:
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Win10
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Qt Creator v4.6.0 with Qt v5.10.1 MSVC2017 64位Microsoft Visual C编译器15.0调试器CDB x64
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MongoDB v3.6.3
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作为lib64-msvc-14.1提升1.66.0
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Mongo c驱动程序v1.9.3
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Mongo cxx驱动程序r3.2.0
该程序在初始化实例时会崩溃,如下图所示:Break Down
该程序在使用时也崩溃了
$
mongocxx :: instance inst()
编译时使用C4930警告
$
mongocxx :: instance inst()
我猜我的问题有两个可能的原因链接错误错误版本的boost / mongocxx驱动程序以下是.pro文件中的定义
INCLUDEPATH += $$PWD/driver/c/include/libbson-1.0
DEPENDPATH += $$PWD/driver/c/include/libbson-1.0
LIBS += -L$$PWD/driver/c/lib -lbson-1.0
LIBS += -L$$PWD/driver/c/lib -lbson-static-1.0
INCLUDEPATH += $$PWD/driver/c/include/libmongoc-1.0
DEPENDPATH += $$PWD/driver/c/include/libmongoc-1.0
LIBS += -L$$PWD/driver/c/lib -lmongoc-1.0
LIBS += -L$$PWD/driver/c/lib -lmongoc-static-1.0
INCLUDEPATH += $$PWD/driver/c++/include/bsoncxx/v_noabi
DEPENDPATH += $$PWD/driver/c++/include/bsoncxx/v_noabi
LIBS += -L$$PWD/driver/c++/lib -lbsoncxx
INCLUDEPATH += $$PWD/driver/c++/include/mongocxx/v_noabi
DEPENDPATH += $$PWD/driver/c++/include/mongocxx/v_noabi
LIBS += -L$$PWD/driver/c++/lib -lmongocxx
INCLUDEPATH += $$PWD/driver/boost_1_66_0
DEPENDPATH += $$PWD/driver/boost_1_66_0
LIBS += -L$$PWD/driver/boost_1_66_0/lib64-msvc-14.1 \
-lboost_atomic-vc141-mt-gd-x64-1_66 \
-lboost_atomic-vc141-mt-x64-1_66 \
-lboost_bzip2-vc141-mt-gd-x64-1_66 \
-lboost_bzip2-vc141-mt-x64-1_66 \
-lboost_chrono-vc141-mt-gd-x64-1_66 \
-lboost_chrono-vc141-mt-x64-1_66 \
-lboost_container-vc141-mt-gd-x64-1_66 \
-lboost_container-vc141-mt-x64-1_66 \
-lboost_context-vc141-mt-gd-x64-1_66 \
-lboost_context-vc141-mt-x64-1_66 \
-lboost_coroutine-vc141-mt-gd-x64-1_66 \
-lboost_coroutine-vc141-mt-x64-1_66 \
-lboost_date_time-vc141-mt-gd-x64-1_66 \
-lboost_date_time-vc141-mt-x64-1_66 \
-lboost_fiber-vc141-mt-gd-x64-1_66 \
-lboost_fiber-vc141-mt-x64-1_66 \
-lboost_filesystem-vc141-mt-gd-x64-1_66 \
-lboost_filesystem-vc141-mt-x64-1_66 \
-lboost_graph-vc141-mt-gd-x64-1_66 \
-lboost_graph-vc141-mt-x64-1_66 \
-lboost_iostreams-vc141-mt-gd-x64-1_66 \
-lboost_iostreams-vc141-mt-x64-1_66 \
-lboost_locale-vc141-mt-gd-x64-1_66 \
-lboost_locale-vc141-mt-x64-1_66 \
-lboost_log-vc141-mt-gd-x64-1_66 \
-lboost_log-vc141-mt-x64-1_66 \
-lboost_log_setup-vc141-mt-gd-x64-1_66 \
-lboost_log_setup-vc141-mt-x64-1_66 \
-lboost_math_c99-vc141-mt-gd-x64-1_66 \
-lboost_math_c99-vc141-mt-x64-1_66 \
-lboost_math_c99f-vc141-mt-gd-x64-1_66 \
-lboost_math_c99f-vc141-mt-x64-1_66 \
-lboost_math_c99l-vc141-mt-gd-x64-1_66 \
-lboost_math_c99l-vc141-mt-x64-1_66 \
-lboost_math_tr1-vc141-mt-gd-x64-1_66 \
-lboost_math_tr1-vc141-mt-x64-1_66 \
-lboost_math_tr1f-vc141-mt-gd-x64-1_66 \
-lboost_math_tr1f-vc141-mt-x64-1_66 \
-lboost_math_tr1l-vc141-mt-gd-x64-1_66 \
-lboost_math_tr1l-vc141-mt-x64-1_66 \
-lboost_prg_exec_monitor-vc141-mt-gd-x64-1_66 \
-lboost_prg_exec_monitor-vc141-mt-x64-1_66 \
-lboost_program_options-vc141-mt-gd-x64-1_66 \
-lboost_program_options-vc141-mt-x64-1_66 \
-lboost_python-vc141-mt-gd-x64-1_66 \
-lboost_python-vc141-mt-x64-1_66 \
-lboost_random-vc141-mt-gd-x64-1_66 \
-lboost_random-vc141-mt-x64-1_66 \
-lboost_regex-vc141-mt-gd-x64-1_66 \
-lboost_regex-vc141-mt-x64-1_66 \
-lboost_serialization-vc141-mt-gd-x64-1_66 \
-lboost_serialization-vc141-mt-x64-1_66 \
-lboost_signals-vc141-mt-gd-x64-1_66 \
-lboost_signals-vc141-mt-x64-1_66 \
-lboost_stacktrace_noop-vc141-mt-gd-x64-1_66 \
-lboost_stacktrace_noop-vc141-mt-x64-1_66 \
-lboost_stacktrace_windbg-vc141-mt-gd-x64-1_66 \
-lboost_stacktrace_windbg-vc141-mt-x64-1_66 \
-lboost_stacktrace_windbg_cached-vc141-mt-gd-x64-1_66 \
-lboost_stacktrace_windbg_cached-vc141-mt-x64-1_66 \
-lboost_system-vc141-mt-gd-x64-1_66 \
-lboost_system-vc141-mt-x64-1_66 \
-lboost_thread-vc141-mt-gd-x64-1_66 \
-lboost_thread-vc141-mt-x64-1_66 \
-lboost_timer-vc141-mt-gd-x64-1_66 \
-lboost_timer-vc141-mt-x64-1_66 \
-lboost_type_erasure-vc141-mt-gd-x64-1_66 \
-lboost_type_erasure-vc141-mt-x64-1_66 \
-lboost_unit_test_framework-vc141-mt-gd-x64-1_66 \
-lboost_unit_test_framework-vc141-mt-x64-1_66 \
-lboost_wave-vc141-mt-gd-x64-1_66 \
-lboost_wave-vc141-mt-x64-1_66 \
-lboost_wserialization-vc141-mt-gd-x64-1_66 \
-lboost_wserialization-vc141-mt-x64-1_66 \
-lboost_zlib-vc141-mt-gd-x64-1_66 \
-lboost_zlib-vc141-mt-x64-1_66 \
-llibboost_atomic-vc141-mt-gd-x64-1_66 \
-llibboost_atomic-vc141-mt-s-x64-1_66 \
-llibboost_atomic-vc141-mt-sgd-x64-1_66 \
-llibboost_atomic-vc141-mt-x64-1_66 \
-llibboost_bzip2-vc141-mt-gd-x64-1_66 \
-llibboost_bzip2-vc141-mt-s-x64-1_66 \
-llibboost_bzip2-vc141-mt-sgd-x64-1_66 \
-llibboost_bzip2-vc141-mt-x64-1_66 \
-llibboost_chrono-vc141-mt-gd-x64-1_66 \
-llibboost_chrono-vc141-mt-s-x64-1_66 \
-llibboost_chrono-vc141-mt-sgd-x64-1_66 \
-llibboost_chrono-vc141-mt-x64-1_66 \
-llibboost_container-vc141-mt-gd-x64-1_66 \
-llibboost_container-vc141-mt-s-x64-1_66 \
-llibboost_container-vc141-mt-sgd-x64-1_66 \
-llibboost_container-vc141-mt-x64-1_66 \
-llibboost_context-vc141-mt-gd-x64-1_66 \
-llibboost_context-vc141-mt-s-x64-1_66 \
-llibboost_context-vc141-mt-sgd-x64-1_66 \
-llibboost_context-vc141-mt-x64-1_66 \
-llibboost_coroutine-vc141-mt-gd-x64-1_66 \
-llibboost_coroutine-vc141-mt-s-x64-1_66 \
-llibboost_coroutine-vc141-mt-sgd-x64-1_66 \
-llibboost_coroutine-vc141-mt-x64-1_66 \
-llibboost_date_time-vc141-mt-gd-x64-1_66 \
-llibboost_date_time-vc141-mt-s-x64-1_66 \
-llibboost_date_time-vc141-mt-sgd-x64-1_66 \
-llibboost_date_time-vc141-mt-x64-1_66 \
-llibboost_exception-vc141-mt-gd-x64-1_66 \
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-llibboost_exception-vc141-mt-sgd-x64-1_66 \
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-llibboost_fiber-vc141-mt-gd-x64-1_66 \
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-llibboost_fiber-vc141-mt-sgd-x64-1_66 \
-llibboost_fiber-vc141-mt-x64-1_66 \
-llibboost_filesystem-vc141-mt-gd-x64-1_66 \
-llibboost_filesystem-vc141-mt-s-x64-1_66 \
-llibboost_filesystem-vc141-mt-sgd-x64-1_66 \
-llibboost_filesystem-vc141-mt-x64-1_66 \
-llibboost_graph-vc141-mt-gd-x64-1_66 \
-llibboost_graph-vc141-mt-s-x64-1_66 \
-llibboost_graph-vc141-mt-sgd-x64-1_66 \
-llibboost_graph-vc141-mt-x64-1_66 \
-llibboost_iostreams-vc141-mt-gd-x64-1_66 \
-llibboost_iostreams-vc141-mt-s-x64-1_66 \
-llibboost_iostreams-vc141-mt-sgd-x64-1_66 \
-llibboost_iostreams-vc141-mt-x64-1_66 \
-llibboost_locale-vc141-mt-gd-x64-1_66 \
-llibboost_locale-vc141-mt-s-x64-1_66 \
-llibboost_locale-vc141-mt-sgd-x64-1_66 \
-llibboost_locale-vc141-mt-x64-1_66 \
-llibboost_log-vc141-mt-gd-x64-1_66 \
-llibboost_log-vc141-mt-s-x64-1_66 \
-llibboost_log-vc141-mt-sgd-x64-1_66 \
-llibboost_log-vc141-mt-x64-1_66 \
-llibboost_log_setup-vc141-mt-gd-x64-1_66 \
-llibboost_log_setup-vc141-mt-s-x64-1_66 \
-llibboost_log_setup-vc141-mt-sgd-x64-1_66 \
-llibboost_log_setup-vc141-mt-x64-1_66 \
-llibboost_math_c99-vc141-mt-gd-x64-1_66 \
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-llibboost_math_c99f-vc141-mt-sgd-x64-1_66 \
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-llibboost_math_c99l-vc141-mt-sgd-x64-1_66 \
-llibboost_math_c99l-vc141-mt-x64-1_66 \
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-llibboost_math_tr1f-vc141-mt-sgd-x64-1_66 \
-llibboost_math_tr1f-vc141-mt-x64-1_66 \
-llibboost_math_tr1l-vc141-mt-gd-x64-1_66 \
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-llibboost_math_tr1l-vc141-mt-sgd-x64-1_66 \
-llibboost_math_tr1l-vc141-mt-x64-1_66 \
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-llibboost_prg_exec_monitor-vc141-mt-sgd-x64-1_66 \
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-llibboost_program_options-vc141-mt-gd-x64-1_66 \
-llibboost_program_options-vc141-mt-s-x64-1_66 \
-llibboost_program_options-vc141-mt-sgd-x64-1_66 \
-llibboost_program_options-vc141-mt-x64-1_66 \
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-llibboost_python-vc141-mt-sgd-x64-1_66 \
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-llibboost_random-vc141-mt-gd-x64-1_66 \
-llibboost_random-vc141-mt-s-x64-1_66 \
-llibboost_random-vc141-mt-sgd-x64-1_66 \
-llibboost_random-vc141-mt-x64-1_66 \
-llibboost_regex-vc141-mt-gd-x64-1_66 \
-llibboost_regex-vc141-mt-s-x64-1_66 \
-llibboost_regex-vc141-mt-sgd-x64-1_66 \
-llibboost_regex-vc141-mt-x64-1_66 \
-llibboost_serialization-vc141-mt-gd-x64-1_66 \
-llibboost_serialization-vc141-mt-s-x64-1_66 \
-llibboost_serialization-vc141-mt-sgd-x64-1_66 \
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-llibboost_signals-vc141-mt-s-x64-1_66 \
-llibboost_signals-vc141-mt-sgd-x64-1_66 \
-llibboost_signals-vc141-mt-x64-1_66 \
-llibboost_stacktrace_noop-vc141-mt-gd-x64-1_66 \
-llibboost_stacktrace_noop-vc141-mt-s-x64-1_66 \
-llibboost_stacktrace_noop-vc141-mt-sgd-x64-1_66 \
-llibboost_stacktrace_noop-vc141-mt-x64-1_66 \
-llibboost_stacktrace_windbg-vc141-mt-gd-x64-1_66 \
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-llibboost_stacktrace_windbg_cached-vc141-mt-sgd-x64-1_66 \
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-llibboost_system-vc141-mt-gd-x64-1_66 \
-llibboost_system-vc141-mt-s-x64-1_66 \
-llibboost_system-vc141-mt-sgd-x64-1_66 \
-llibboost_system-vc141-mt-x64-1_66 \
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-llibboost_test_exec_monitor-vc141-mt-sgd-x64-1_66 \
-llibboost_test_exec_monitor-vc141-mt-x64-1_66 \
-llibboost_thread-vc141-mt-gd-x64-1_66 \
-llibboost_thread-vc141-mt-s-x64-1_66 \
-llibboost_thread-vc141-mt-sgd-x64-1_66 \
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-llibboost_timer-vc141-mt-gd-x64-1_66 \
-llibboost_timer-vc141-mt-s-x64-1_66 \
-llibboost_timer-vc141-mt-sgd-x64-1_66 \
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-llibboost_unit_test_framework-vc141-mt-s-x64-1_66 \
-llibboost_unit_test_framework-vc141-mt-sgd-x64-1_66 \
-llibboost_unit_test_framework-vc141-mt-x64-1_66 \
-llibboost_wave-vc141-mt-gd-x64-1_66 \
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-llibboost_wave-vc141-mt-sgd-x64-1_66 \
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-llibboost_wserialization-vc141-mt-gd-x64-1_66 \
-llibboost_wserialization-vc141-mt-s-x64-1_66 \
-llibboost_wserialization-vc141-mt-sgd-x64-1_66 \
-llibboost_wserialization-vc141-mt-x64-1_66 \
-llibboost_zlib-vc141-mt-gd-x64-1_66 \
-llibboost_zlib-vc141-mt-s-x64-1_66 \
-llibboost_zlib-vc141-mt-sgd-x64-1_66 \
-llibboost_zlib-vc141-mt-x64-1_66
连接驱动程序有什么错误吗?
或者我使用的驱动程序版本不正确(但使用VS2017是正常的)
有没有人遇到同样的问题? TKS
1 回答
我在mongodb邮件列表上回复了你,但你在这里做的许多事情是不正确的 . 您不应该链接库的静态和动态版本 . 您不应该同时连接boost库的零售版和调试版等 . 您应该确保连接boost,QT和mongocxx / bsoncxx / libmongoc / libbson库的一致版本w.r.t.调试/发布,静态/动态等
我建议从第一原则出发,根据需要逐步 Build 起来 . 从mongocxx项目中获取一个示例,并设置一个项目,该项目可以针对您构建的驱动程序成功构建它 . 然后添加QT支持 .