别走,下面我们来升级难度,把项目拆成多个目录,main.go放到main目录下,math.go放到util目录下,所以在main.go里需要import "util"。这次我们记住了,go run后面要跟目录: go run ./mai 心态崩了,怎么又报错: main\main.go:5:2: package util is not in std (D:\Program Files\Go\src\util) 意思是说...
Installed go 1.23.4 with brew, trying to run any go code but keep getting package iter is not in std from basically any import. What did you see happen? /opt/homebrew/bin/go test -timeout 10s -run ^Test_approvalTimeout$ github.com/getaccept/operations/pkg/cmd/approval-timeout -v -...
wire的代码文件有两个:wire.go和wire_gen.go,存放在main.go同级文件夹下。 wire.go //go:build wireinject// +build wireinject// The build tag makes sure the stub is not built in the final build.packagemainimport("github.com/google/wire""github.com/go-kratos/kratos/v2""github.com/go-krato...
package main func test(a, b int) int { return a + b } 其对应汇编代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 main.test STEXT nosplit size=49 args=0x10 locals=0x10 funcid=0x0 align=0x0 0x0000 00000 (/Users/zhangyuxin/go/src/gotest666/test.go:3) TEXT main.test...
packagemainimport("bytes""fmt""io""log""os""os/exec")funcmain() {varstdoutBuf, stderrBuf bytes.Buffer cmd := exec.Command("bash","-c","for i in 1 2 3 4;do echo $i;sleep 2;done") stdoutIn, _ :=cmd.StdoutPipe()
新建main.go 文件,内容如下: package mainimport("fmt""os""github.com/percona/go-mysql/query")funcmain(){// 仅从命令行参数读取查询语句,如果没有提供,则报错退出iflen(os.Args)<=1{fmt.Println("Error: Query string not provided.")os.Exit(1)}q :=os.Args[1]f :=query.Fingerprint(q)fmt....
focus failed, could not find package: router 正确的指令是 go-callvis -algo static -focus router ./router/ 在这里插入图片描述 总结 go-callvis -algo static -focus 【package_name】 ./【package_path】 导出文件 上述方法都会启动一个服务器,然后在浏览器中查看。如果网络环境不允许,则我们可以让其产出...
gin是目前golang的主要web框架之一,之所以选择这个框架是因为其拥有高效的路由性能,并且有人长期维护,目前github上的star数已经破3W。 [安装] go get -u github.com/gin-gonic/gin 基础使用: package main import ( "
Go的程序是保存在多个.go文件中,文件的第一行就是package XXX声明,用来说明该文件属于哪个包(package),package声明下来就是import声明,再下来是类型,变量,常量,函数的声明。Go语言的变量声明格式为: var变量名变量类型[=表达式或值] 变量声明以关键字var开头,变量类型放在变量的后面,行尾无需分号。举个例子: var...
gojsonq A simple Go package to Query over JSON Data. It provides simple, elegant and fast ODM like API to access, query JSON document import "github.com/thedevsaddam/gojsonq"func main() { const json = `{"name":{"first":"Tom","last":"Hanks"},"age":61}` name := gojsonq.New...