Create & Init Project...

app/interface/main/web-goblin/service/wechat/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "service.go",
+        "wechat.go",
+    ],
+    importpath = "go-common/app/interface/main/web-goblin/service/wechat",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/dao/wechat:go_default_library",
+        "//app/interface/main/web-goblin/model/wechat:go_default_library",
+        "//library/log:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/interface/main/web-goblin/service/wechat/service.go

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+package wechat
+
+import (
+	"go-common/app/interface/main/web-goblin/conf"
+	"go-common/app/interface/main/web-goblin/dao/wechat"
+)
+
+// Service struct .
+type Service struct {
+	c   *conf.Config
+	dao *wechat.Dao
+}
+
+// New init wechat service.
+func New(c *conf.Config) (s *Service) {
+	s = &Service{
+		c:   c,
+		dao: wechat.New(c),
+	}
+	return s
+}

app/interface/main/web-goblin/service/wechat/wechat.go

@@ -0,0 +1,19 @@
+package wechat
+
+import (
+	"context"
+
+	"go-common/app/interface/main/web-goblin/model/wechat"
+	"go-common/library/log"
+)
+
+// Qrcode get qrcode from wechat.
+func (s *Service) Qrcode(c context.Context, arg string) (qrcode []byte, err error) {
+	var accessToken *wechat.AccessToken
+	if accessToken, err = s.dao.AccessToken(c); err != nil {
+		log.Error("Qrcode s.dao.AccessToken error(%v) arg(%s)", err, arg)
+		return
+	}
+	qrcode, err = s.dao.Qrcode(c, accessToken.AccessToken, arg)
+	return
+}