golang go-plugins http请求错误

1.错误1

go build github.com/lucas-clemente/quic-go/internal/qtls: build constraints exclude all Go files in C:\Users\admin\go\pkg\mod\github.com\lucas-clemente\[email protected]\internal\qtls
FAIL    gomicro-demo2 [build failed]

解决方法

go.mod中的quic-go注释掉
// github.com/lucas-clemente/quic-go v0.22.0 // indirect

2.错误2

cannot use client.ContentType("application/json") (value of type client.Option) as client.Option value in argument to phttp.NewClient

解决方法

go-micro版本不一致，修改为一致

"github.com/micro/go-micro/v2/client"
"github.com/micro/go-micro/v2/client/selector"
"github.com/micro/go-micro/v2/registry"
 phttp "github.com/micro/go-plugins/client/http/v2" 
"github.com/micro/go-plugins/registry/consul/v2"

3.错误3

请求报500错误

{"id":"go.micro.client","code":500,"detail":"none available","status":"Internal Server Error"}

解决方法

server := web.NewService(
        web.Name("USER_SERVICE"),
        web.Address(":8089"),
        web.Handler(r),
        web.Registry(consulReg),
         web.Metadata(map[string]string{"protocol" : "http"}),//添加web 元信息
        web.Registry(consulReg),
        web.RegisterInterval(time.Second*15),
    )

错误4

由于我本地使用的golang版本换成了1.14版本，原来的dlv版本是1.15的

version of Go is too old for this version of Delve (minimum supported version 1.15, suppress this error with --check-go-version=false)

解决方法
删除dlv,重新安装
参考 https://studygolang.com/artic...

# cd $GOPATH/src/
# git clone https://github.com/derekparker/delve.git
# cd delve/cmd/dlv/
# go build
# go install

错误5

proto生成的pb.micro.go文件中的server版本和go-micro中server的不一致

解决方法

删除gopath下的

然后重新下载，重新生成pb.go和pb.micro.go文件
go get github.com/micro/micro/v2/cmd/protoc-gen-micro@master

错误6

go run main.go

报错

# github.com/coreos/etcd/clientv3/balancer/resolver/endpoint
..\..\..\go\pkg\mod\github.com\coreos\[email protected]+incompatible\clientv3\balancer\resolver\endpoint\endpoint.go:114:78: undefined: resolver.BuildOption
..\..\..\go\pkg\mod\github.com\coreos\[email protected]+incompatible\clientv3\balancer\resolver\endpoint\endpoint.go:182:31: undefined: resolver.ResolveNowOption
# github.com/coreos/etcd/clientv3/balancer/picker
..\..\..\go\pkg\mod\github.com\coreos\[email protected]+incompatible\clientv3\balancer\picker\err.go:37:44: undefined: balancer.PickOptions   
..\..\..\go\pkg\mod\github.com\coreos\[email protected]+incompatible\clientv3\balancer\picker\roundrobin_balanced.go:55:54: undefined: balancer.PickOptions

解决方法

go.mod中替换grpc版本

replace google.golang.org/grpc => google.golang.org/grpc v1.26.0

错误7

pb生成的代码，grpc请求超时错误

2021-07-27 18:09:02.207059 I | prodRes err: {"id":"go.micro.client","code":408,"detail":"context deadline exceeded","status":"Request Timeout"}

client默认的超时错误时间是5s