traefik.go：命令 traefik 错误：无法评估新：未定义：xxx

Question

我正在尝试构建一个 Traefik 插件并基于https://github.com/traefik/plugindemo#local-mode在本地模式下对其进行测试现在这个插件什么都不做，只返回“Hello”。这是我的文件结构：在traefik/plugins-local/src/github.com/Hongbo-Miao/traefik-plugin-disable-graphql-introspection文件夹中，我有：.traefik.ymlentryPoints:  graphql-server-entrypoint:    address: :9000api:  insecure: true  dashboard: trueproviders:  file:    filename: dynamic_conf.yamllog:  level: DEBUGexperimental:  localPlugins:    traefik-plugin-disable-graphql-introspection:      modulename: github.com/Hongbo-Miao/traefik-plugin-disable-graphql-introspectiongo.modmodule github.com/Hongbo-Miao/traefik-plugin-disable-graphql-introspectiongo 1.17主程序package mainimport (    "context"    "net/http")type Config struct{}func CreateConfig() *Config {    return &Config{}}type DisableGraphQLIntrospection struct {    next http.Handler    name string}func New(ctx context.Context, next http.Handler, config *Config, name string) (http.Handler, error) {    return &DisableGraphQLIntrospection{        next: next,        name: name,    }, nil}func (a *DisableGraphQLIntrospection) ServeHTTP(rw http.ResponseWriter, req *http.Request) {    rw.Write([]byte("hello"))}在根文件夹中，我有traefik.yamlentryPoints:  graphql-server-entrypoint:    address: :9000api:  insecure: true  dashboard: trueproviders:  file:    filename: dynamic_conf.yamllog:  level: DEBUGexperimental:  localPlugins:    traefik-plugin-disable-graphql-introspection:      modulename: github.com/Hongbo-Miao/traefik-plugin-disable-graphql-introspection

Answer 1

得到了 Tom Moulard 的答复，谢谢！https://github.com/traefik/plugindemo/issues/15#issuecomment-1123741949

你的错误是八重木找不到包New的功能traefik_plugin_disable_graphql_introspection。因此，您可以判断 Yaegi 找到了您的插件并加载了它，但找不到包。package main要解决此问题，您需要将插件代码中的行更改为package traefik_plugin_disable_graphql_introspection.

在main.go文件中更改为后package main，它现在可以工作了！package traefik_plugin_disable_graphql_introspection