feat: 封装uuid函数

collection/map.go

@@ -1,6 +1,10 @@
 package collection
 
-import "reflect"
+import (
+ "reflect"
+
+ "github.com/mitchellh/mapstructure"
+)
 
 // InsertStringMap 插入map的简单封装，主要是判断map是否是空的，如果为空就构造一个map
 func InsertStringMap(srcMap map[string]string, key, value string) map[string]string {
@@ -27,3 +31,19 @@ func StructToMap(stu interface{}) map[string]interface{} {
 
  return data
 }
+
+// MapToStruct 强类型map转换struct
+func MapToStruct(input interface{}, output interface{}, tags ...string) error {
+ tag := ""
+ if len(tags) >= 1 {
+ tag = tags[0]
+ }
+ decoder, err := mapstructure.NewDecoder(&mapstructure.DecoderConfig{
+ TagName: tag,
+ Result: output,
+ })
+ if err != nil {
+ return err
+ }
+ return decoder.Decode(input)
+}

common/uuid.go

@@ -0,0 +1,9 @@
+package common
+
+import uuid "github.com/satori/go.uuid"
+
+// MustUUID 创建一个UUID，如果有错误，则抛出panic
+func MustUUID() string {
+ u := uuid.NewV4()
+ return u.String()
+}

go.mod

@@ -6,10 +6,12 @@ require (
  github.com/gin-gonic/gin v1.7.7
  github.com/go-redis/redis v6.15.9+incompatible
  github.com/go-sql-driver/mysql v1.6.0
+ github.com/mitchellh/mapstructure v1.5.0
  github.com/olivere/elastic/v7 v7.0.32
  github.com/onsi/ginkgo v1.16.5 // indirect
  github.com/onsi/gomega v1.19.0 // indirect
  github.com/robfig/cron v1.2.0
+ github.com/satori/go.uuid v1.2.0
  go.etcd.io/etcd/client/v3 v3.5.3
  golang.org/x/text v0.3.7
 )

go.sum

@@ -133,6 +133,8 @@ github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJ
 github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
+github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -182,6 +184,8 @@ github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1
 github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
 github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
+github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=