我正在使用Golang并尝试通过以下代码连接MySQL，这也是go-database\sql上显示的教程代码。但是，报告某些文件不是针对体系结构x86_64构建的，并且找不到针对体系结构x86_64的某些符号时，出现了一些错误。
所有代码均在macOS 10.15.4平台上的Goland(2019.3.4)中进行了编辑。
package main
import (
"database/sql"
_ "github.com/go-sql-driver/mysql"
"log"
)
func main() {
db, err := sql.Open("mysql", "root:mmmm572011@tcp(127.0.0.1:3306)/bookstore")
if err != nil {
log.Fatal(err)
}
defer db.Close()
}
这是我得到的:
GOROOT=/usr/local/Cellar/go/1.14/libexec #gosetup
GOPATH=/Users/michaeltan/go #gosetup
/usr/local/Cellar/go/1.14/libexec/bin/go build -o /private/var/folders/tr/c6mwrj1928949n_6pnpj3mk40000gn/T/___go_build_main_go /Users/michaeltan/GolandProjects/test_sql/main.go #gosetup
# runtime/cgo
ld: warning: ignoring file /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/libpthread.tbd, file was built for unsupported file format ( 0x2D 0x2D 0x2D 0x20 0x21 0x74 0x61 0x70 0x69 0x2D 0x74 0x62 0x64 0x2D 0x76 0x33 ) which is not the architecture being linked (x86_64): /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/libpthread.tbd
ld: warning: ignoring file /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/libSystem.tbd, file was built for unsupported file format ( 0x2D 0x2D 0x2D 0x20 0x21 0x74 0x61 0x70 0x69 0x2D 0x74 0x62 0x64 0x2D 0x76 0x33 ) which is not the architecture being linked (x86_64): /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/libSystem.tbd
Undefined symbols for architecture x86_64:
"___stack_chk_fail", referenced from:
_x_cgo_init in _x004.o
__cgo_sys_thread_start in _x004.o
"___stack_chk_guard", referenced from:
_x_cgo_init in _x004.o
__cgo_sys_thread_start in _x004.o
"___stderrp", referenced from:
__cgo_sys_thread_start in _x004.o
_x_cgo_sys_thread_create in _x005.o
_x_cgo_thread_start in _x008.o
"_abort", referenced from:
__cgo_sys_thread_start in _x004.o
_x_cgo_sys_thread_create in _x005.o
_x_cgo_thread_start in _x008.o
"_fprintf", referenced from:
__cgo_sys_thread_start in _x004.o
_x_cgo_sys_thread_create in _x005.o
"_free", referenced from:
_threadentry in _x004.o
"_fwrite", referenced from:
_x_cgo_thread_start in _x008.o
"_malloc", referenced from:
_x_cgo_thread_start in _x008.o
"_nanosleep", referenced from:
_x_cgo_sys_thread_create in _x005.o
__cgo_try_pthread_create in _x005.o
"_pthread_attr_destroy", referenced from:
_x_cgo_init in _x004.o
"_pthread_attr_getstacksize", referenced from:
_x_cgo_init in _x004.o
__cgo_sys_thread_start in _x004.o
"_pthread_attr_init", referenced from:
_x_cgo_init in _x004.o
__cgo_sys_thread_start in _x004.o
"_pthread_cond_broadcast", referenced from:
_x_cgo_notify_runtime_init_done in _x005.o
"_pthread_cond_wait", referenced from:
__cgo_wait_runtime_init_done in _x005.o
"_pthread_create", referenced from:
_x_cgo_sys_thread_create in _x005.o
__cgo_try_pthread_create in _x005.o
(maybe you meant: __cgo_try_pthread_create)
"_pthread_detach", referenced from:
_x_cgo_sys_thread_create in _x005.o
__cgo_try_pthread_create in _x005.o
"_pthread_mutex_lock", referenced from:
__cgo_wait_runtime_init_done in _x005.o
_x_cgo_notify_runtime_init_done in _x005.o
_x_cgo_set_context_function in _x005.o
__cgo_get_context_function in _x005.o
"_pthread_mutex_unlock", referenced from:
__cgo_wait_runtime_init_done in _x005.o
_x_cgo_notify_runtime_init_done in _x005.o
_x_cgo_set_context_function in _x005.o
__cgo_get_context_function in _x005.o
"_pthread_sigmask", referenced from:
__cgo_sys_thread_start in _x004.o
"_setenv", referenced from:
_x_cgo_setenv in _x006.o
(maybe you meant: _x_cgo_setenv)
"_strerror", referenced from:
__cgo_sys_thread_start in _x004.o
_x_cgo_sys_thread_create in _x005.o
"_unsetenv", referenced from:
_x_cgo_unsetenv in _x006.o
(maybe you meant: _x_cgo_unsetenv)
ld: symbol(s) not found for architecture x86_64
clang-4.0: error: linker command failed with exit code 1 (use -v to see invocation)
Compilation finished with exit code 2
附加信息:
Golang(1.14 Darwin / amd64)是通过Homebrew安装的。
Mysql是通过Homebrew安装的，并且在终端命令中以前已经在代码中创建了数据库。
最佳答案
您是否真的需要通过Brew安装Go？我不信任此安装。我更喜欢使用官方安装来避免问题。
https://dl.google.com/go/go1.14.1.darwin-amd64.pkg
关于macos - 使用Golang访问数据库时出现架构错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/60887264/