pull/721/head
YuanJay 2 years ago
parent 00b4483065
commit 8181dcf2f3

@ -0,0 +1,34 @@
.PHONY: all build run gotool install clean help
NAME=openim-rpc-key
BIN_DIR=../../../bin/
OS:= $(or $(os),linux)
ARCH:=$(or $(arch),amd64)
all: gotool build
ifeq ($(OS),windows)
BINARY_NAME=${NAME}.exe
else
BINARY_NAME=${NAME}
endif
build:
CGO_ENABLED=0 GOOS=${OS} GOARCH=${ARCH}; go build -ldflags="-w -s" -o ${BINARY_NAME}
run:
@go run ./
gotool:
go fmt ./
go vet ./
install:build
mv ${BINARY_NAME} ${BIN_DIR}
clean:
@if [ -f ${BINARY_NAME} ] ; then rm ${BINARY_NAME} ; fi

@ -0,0 +1,18 @@
package main
import (
"github.com/OpenIMSDK/Open-IM-Server/internal/rpc/key"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/cmd"
)
func main() {
rpcCmd := cmd.NewRpcCmd("key")
rpcCmd.AddPortFlag()
rpcCmd.AddPrometheusPortFlag()
if err := rpcCmd.Exec(); err != nil {
panic(err.Error())
}
if err := rpcCmd.StartSvr("key", key.Start); err != nil {
panic(err.Error())
}
}

@ -0,0 +1,18 @@
package api
import (
"github.com/OpenIMSDK/Open-IM-Server/pkg/a2r"
"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/key"
"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
"github.com/gin-gonic/gin"
)
type KeyApi rpcclient.Key
func NewKeyApi(client rpcclient.Key) KeyApi {
return KeyApi(client)
}
func (o *KeyApi) GetKey(c *gin.Context) {
a2r.Call(key.KeyClient.GetKey, o.Client, c)
}

@ -49,6 +49,7 @@ func NewGinRouter(discov discoveryregistry.SvcDiscoveryRegistry, rdb redis.Unive
conversationRpc := rpcclient.NewConversation(discov)
authRpc := rpcclient.NewAuth(discov)
thirdRpc := rpcclient.NewThird(discov)
keyRpc := rpcclient.NewKey(discov)
u := NewUserApi(*userRpc)
m := NewMessageApi(messageRpc, userRpc)
@ -184,5 +185,10 @@ func NewGinRouter(discov discoveryregistry.SvcDiscoveryRegistry, rdb redis.Unive
statisticsGroup.POST("/group/create", g.GroupCreateCount)
statisticsGroup.POST("/group/active", m.GetActiveGroup)
}
keyGroup := r.Group("/key", ParseToken)
{
key := NewKeyApi(*keyRpc)
keyGroup.POST("/get_Key", key.GetKey)
}
return r
}

@ -0,0 +1,39 @@
package key
import (
"context"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/key"
"google.golang.org/grpc"
)
type keyServer struct {
authDatabase controller.KeyDatabase
keyRpcClient key.KeyClient
RegisterCenter discoveryregistry.SvcDiscoveryRegistry
}
func Start(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error {
db, err := relation.NewGormDB()
if err != nil {
return err
}
keyDB := relation.NewKeyDB(db)
database := controller.NewKeyDatabase(keyDB)
key.RegisterKeyServer(server, &keyServer{
authDatabase: database,
keyRpcClient: nil,
RegisterCenter: client,
})
return nil
}
func (k keyServer) GetKey(ctx context.Context, req *key.GetKeyReq) (*key.KeyResp, error) {
return &key.KeyResp{}, nil
}
func (k keyServer) GetAllKey(ctx context.Context, req *key.GetAllKeyReq) (*key.GetAllKeyResp, error) {
m := new(map[string]string)
return &key.GetAllKeyResp{Keys: *m}, nil
}

@ -0,0 +1,27 @@
package controller
import (
"context"
relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
)
type KeyDatabase interface {
DBGetKey(ctx context.Context, cID string) (key relationTb.KeyModel, err error)
DBInstallKey(ctx context.Context, key relationTb.KeyModel) (err error)
}
type keyDatabase struct {
keyDB relationTb.KeyModelInterface
//cache cache.KeyCache
}
func NewKeyDatabase(key relationTb.KeyModelInterface) KeyDatabase {
return &keyDatabase{
keyDB: key,
}
}
func (k *keyDatabase) DBGetKey(ctx context.Context, cID string) (key relationTb.KeyModel, err error) {
return k.keyDB.GetKey(ctx, cID)
}
func (k *keyDatabase) DBInstallKey(ctx context.Context, key relationTb.KeyModel) (err error) {
return k.keyDB.InstallKey(ctx, key)
}

@ -0,0 +1,26 @@
package relation
import (
"context"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
"gorm.io/gorm"
)
var _ relation.KeyModelInterface = (*KeyGorm)(nil)
type KeyGorm struct {
*MetaDB
}
func NewKeyDB(db *gorm.DB) relation.KeyModelInterface {
return &KeyGorm{NewMetaDB(db, &relation.KeyModel{})}
}
func (k KeyGorm) InstallKey(ctx context.Context, key relation.KeyModel) (err error) {
return utils.Wrap(k.DB.Create(&key).Error, "")
}
func (k KeyGorm) GetKey(ctx context.Context, cid string) (key relation.KeyModel, err error) {
err = k.db(ctx).Where("cid=?", cid).Find(&key).Error
return key, err
}

@ -0,0 +1,22 @@
package relation
import "context"
const (
KeyModelTableName = "keys"
)
type KeyModel struct {
CId string `gorm:"column:cid;primary_key;size:64" json:"cid" binding:"required"`
Key string `gorm:"column:key;size:64" json:"key" binding:"required"`
CType int32 `gorm:"column:cType" json:"cType" binding:"required"`
}
func (KeyModel) TableName() string {
return KeyModelTableName
}
type KeyModelInterface interface {
InstallKey(ctx context.Context, key KeyModel) (err error)
GetKey(ctx context.Context, cid string) (key KeyModel, err error)
}

@ -1,4 +1,5 @@
protoc --go_out=plugins=grpc:./auth --go_opt=module=github.com/OpenIMSDK/Open-IM-Server/pkg/proto/auth auth/auth.proto
protoc --go_out=plugins=grpc:./key --go_opt=module=github.com/OpenIMSDK/Open-IM-Server/pkg/proto/key key/key.proto
protoc --go_out=plugins=grpc:./conversation --go_opt=module=github.com/OpenIMSDK/Open-IM-Server/pkg/proto/conversation conversation/conversation.proto
protoc --go_out=plugins=grpc:./errinfo --go_opt=module=github.com/OpenIMSDK/Open-IM-Server/pkg/proto/errinfo errinfo/errinfo.proto
protoc --go_out=plugins=grpc:./friend --go_opt=module=github.com/OpenIMSDK/Open-IM-Server/pkg/proto/friend friend/friend.proto

@ -0,0 +1,496 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.29.1
// protoc v4.22.0
// source: key/key.proto
package key
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type GetKeyReq struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
ConversationId string `protobuf:"bytes,1,opt,name=conversationId,proto3" json:"conversationId"`
ConversationType uint32 `protobuf:"varint,2,opt,name=conversationType,proto3" json:"conversationType"`
UserId string `protobuf:"bytes,3,opt,name=userId,proto3" json:"userId"`
}
func (x *GetKeyReq) Reset() {
*x = GetKeyReq{}
if protoimpl.UnsafeEnabled {
mi := &file_key_key_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *GetKeyReq) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*GetKeyReq) ProtoMessage() {}
func (x *GetKeyReq) ProtoReflect() protoreflect.Message {
mi := &file_key_key_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use GetKeyReq.ProtoReflect.Descriptor instead.
func (*GetKeyReq) Descriptor() ([]byte, []int) {
return file_key_key_proto_rawDescGZIP(), []int{0}
}
func (x *GetKeyReq) GetConversationId() string {
if x != nil {
return x.ConversationId
}
return ""
}
func (x *GetKeyReq) GetConversationType() uint32 {
if x != nil {
return x.ConversationType
}
return 0
}
func (x *GetKeyReq) GetUserId() string {
if x != nil {
return x.UserId
}
return ""
}
type KeyResp struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key"`
}
func (x *KeyResp) Reset() {
*x = KeyResp{}
if protoimpl.UnsafeEnabled {
mi := &file_key_key_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *KeyResp) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*KeyResp) ProtoMessage() {}
func (x *KeyResp) ProtoReflect() protoreflect.Message {
mi := &file_key_key_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use KeyResp.ProtoReflect.Descriptor instead.
func (*KeyResp) Descriptor() ([]byte, []int) {
return file_key_key_proto_rawDescGZIP(), []int{1}
}
func (x *KeyResp) GetKey() string {
if x != nil {
return x.Key
}
return ""
}
type GetAllKeyReq struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
UserId string `protobuf:"bytes,1,opt,name=userId,proto3" json:"userId"`
}
func (x *GetAllKeyReq) Reset() {
*x = GetAllKeyReq{}
if protoimpl.UnsafeEnabled {
mi := &file_key_key_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *GetAllKeyReq) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*GetAllKeyReq) ProtoMessage() {}
func (x *GetAllKeyReq) ProtoReflect() protoreflect.Message {
mi := &file_key_key_proto_msgTypes[2]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use GetAllKeyReq.ProtoReflect.Descriptor instead.
func (*GetAllKeyReq) Descriptor() ([]byte, []int) {
return file_key_key_proto_rawDescGZIP(), []int{2}
}
func (x *GetAllKeyReq) GetUserId() string {
if x != nil {
return x.UserId
}
return ""
}
type GetAllKeyResp struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Keys map[string]string `protobuf:"bytes,1,rep,name=keys,proto3" json:"keys" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
func (x *GetAllKeyResp) Reset() {
*x = GetAllKeyResp{}
if protoimpl.UnsafeEnabled {
mi := &file_key_key_proto_msgTypes[3]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *GetAllKeyResp) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*GetAllKeyResp) ProtoMessage() {}
func (x *GetAllKeyResp) ProtoReflect() protoreflect.Message {
mi := &file_key_key_proto_msgTypes[3]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use GetAllKeyResp.ProtoReflect.Descriptor instead.
func (*GetAllKeyResp) Descriptor() ([]byte, []int) {
return file_key_key_proto_rawDescGZIP(), []int{3}
}
func (x *GetAllKeyResp) GetKeys() map[string]string {
if x != nil {
return x.Keys
}
return nil
}
var File_key_key_proto protoreflect.FileDescriptor
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}
var (
file_key_key_proto_rawDescOnce sync.Once
file_key_key_proto_rawDescData = file_key_key_proto_rawDesc
)
func file_key_key_proto_rawDescGZIP() []byte {
file_key_key_proto_rawDescOnce.Do(func() {
file_key_key_proto_rawDescData = protoimpl.X.CompressGZIP(file_key_key_proto_rawDescData)
})
return file_key_key_proto_rawDescData
}
var file_key_key_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
var file_key_key_proto_goTypes = []interface{}{
(*GetKeyReq)(nil), // 0: OpenIMServer.protobuf.GetKeyReq
(*KeyResp)(nil), // 1: OpenIMServer.protobuf.KeyResp
(*GetAllKeyReq)(nil), // 2: OpenIMServer.protobuf.GetAllKeyReq
(*GetAllKeyResp)(nil), // 3: OpenIMServer.protobuf.GetAllKeyResp
nil, // 4: OpenIMServer.protobuf.GetAllKeyResp.KeysEntry
}
var file_key_key_proto_depIdxs = []int32{
4, // 0: OpenIMServer.protobuf.GetAllKeyResp.keys:type_name -> OpenIMServer.protobuf.GetAllKeyResp.KeysEntry
0, // 1: OpenIMServer.protobuf.key.GetKey:input_type -> OpenIMServer.protobuf.GetKeyReq
2, // 2: OpenIMServer.protobuf.key.GetAllKey:input_type -> OpenIMServer.protobuf.GetAllKeyReq
1, // 3: OpenIMServer.protobuf.key.GetKey:output_type -> OpenIMServer.protobuf.KeyResp
3, // 4: OpenIMServer.protobuf.key.GetAllKey:output_type -> OpenIMServer.protobuf.GetAllKeyResp
3, // [3:5] is the sub-list for method output_type
1, // [1:3] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_key_key_proto_init() }
func file_key_key_proto_init() {
if File_key_key_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_key_key_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*GetKeyReq); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_key_key_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*KeyResp); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_key_key_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*GetAllKeyReq); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_key_key_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*GetAllKeyResp); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_key_key_proto_rawDesc,
NumEnums: 0,
NumMessages: 5,
NumExtensions: 0,
NumServices: 1,
},
GoTypes: file_key_key_proto_goTypes,
DependencyIndexes: file_key_key_proto_depIdxs,
MessageInfos: file_key_key_proto_msgTypes,
}.Build()
File_key_key_proto = out.File
file_key_key_proto_rawDesc = nil
file_key_key_proto_goTypes = nil
file_key_key_proto_depIdxs = nil
}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConnInterface
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion6
// KeyClient is the client API for Key service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type KeyClient interface {
GetKey(ctx context.Context, in *GetKeyReq, opts ...grpc.CallOption) (*KeyResp, error)
GetAllKey(ctx context.Context, in *GetAllKeyReq, opts ...grpc.CallOption) (*GetAllKeyResp, error)
}
type keyClient struct {
cc grpc.ClientConnInterface
}
func NewKeyClient(cc grpc.ClientConnInterface) KeyClient {
return &keyClient{cc}
}
func (c *keyClient) GetKey(ctx context.Context, in *GetKeyReq, opts ...grpc.CallOption) (*KeyResp, error) {
out := new(KeyResp)
err := c.cc.Invoke(ctx, "/OpenIMServer.protobuf.key/GetKey", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *keyClient) GetAllKey(ctx context.Context, in *GetAllKeyReq, opts ...grpc.CallOption) (*GetAllKeyResp, error) {
out := new(GetAllKeyResp)
err := c.cc.Invoke(ctx, "/OpenIMServer.protobuf.key/GetAllKey", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// KeyServer is the server API for Key service.
type KeyServer interface {
GetKey(context.Context, *GetKeyReq) (*KeyResp, error)
GetAllKey(context.Context, *GetAllKeyReq) (*GetAllKeyResp, error)
}
// UnimplementedKeyServer can be embedded to have forward compatible implementations.
type UnimplementedKeyServer struct {
}
func (*UnimplementedKeyServer) GetKey(context.Context, *GetKeyReq) (*KeyResp, error) {
return nil, status.Errorf(codes.Unimplemented, "method GetKey not implemented")
}
func (*UnimplementedKeyServer) GetAllKey(context.Context, *GetAllKeyReq) (*GetAllKeyResp, error) {
return nil, status.Errorf(codes.Unimplemented, "method GetAllKey not implemented")
}
func RegisterKeyServer(s *grpc.Server, srv KeyServer) {
s.RegisterService(&_Key_serviceDesc, srv)
}
func _Key_GetKey_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetKeyReq)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(KeyServer).GetKey(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/OpenIMServer.protobuf.key/GetKey",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(KeyServer).GetKey(ctx, req.(*GetKeyReq))
}
return interceptor(ctx, in, info, handler)
}
func _Key_GetAllKey_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetAllKeyReq)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(KeyServer).GetAllKey(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/OpenIMServer.protobuf.key/GetAllKey",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(KeyServer).GetAllKey(ctx, req.(*GetAllKeyReq))
}
return interceptor(ctx, in, info, handler)
}
var _Key_serviceDesc = grpc.ServiceDesc{
ServiceName: "OpenIMServer.protobuf.key",
HandlerType: (*KeyServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "GetKey",
Handler: _Key_GetKey_Handler,
},
{
MethodName: "GetAllKey",
Handler: _Key_GetAllKey_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "key/key.proto",
}

@ -0,0 +1,25 @@
syntax = "proto3";
package OpenIMServer.protobuf;
option go_package = "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/key";
message GetKeyReq {
string conversationId = 1;
uint32 conversationType = 2;
string userId = 3;
}
message KeyResp {
string key = 1;
}
message GetAllKeyReq {
string userId = 1;
}
message GetAllKeyResp {
map<string,string> keys = 1;
}
service key {
rpc GetKey(GetKeyReq) returns(KeyResp);
rpc GetAllKey(GetAllKeyReq) returns(GetAllKeyResp);
}

@ -0,0 +1,23 @@
package rpcclient
import (
"context"
"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/key"
"google.golang.org/grpc"
)
func NewKey(discov discoveryregistry.SvcDiscoveryRegistry) *Key {
conn, err := discov.GetConn(context.Background(), "key")
if err != nil {
panic(err)
}
client := key.NewKeyClient(conn)
return &Key{discov: discov, conn: conn, Client: client}
}
type Key struct {
conn grpc.ClientConnInterface
Client key.KeyClient
discov discoveryregistry.SvcDiscoveryRegistry
}

@ -0,0 +1,57 @@
package utils
import (
"crypto/md5"
"crypto/sha1"
"encoding/hex"
"fmt"
"hash/fnv"
"sort"
"strings"
)
func Get2StringHash(str1, str2 string) uint32 {
// 将两个字符串进行拼接
concatenated := strings.Join([]string{str1, str2}, "")
// 将拼接后的字符串转换为字节数组
bytes := []byte(concatenated)
// 对字节数组进行排序
sort.Slice(bytes, func(i, j int) bool {
return bytes[i] < bytes[j]
})
// 创建一个新的FNV哈希对象
hash := fnv.New32()
// 计算排序后的字节数组的哈希值
hash.Write(bytes)
hashValue := hash.Sum32()
fmt.Println("Hash Value:", hashValue)
return hashValue
}
func GetStringHash(str string) string {
// 使用MD5哈希算法获取哈希值
md5Hash := md5.Sum([]byte(str))
md5HashString := hex.EncodeToString(md5Hash[:])
fmt.Println("MD5:", md5HashString)
// 使用SHA1哈希算法获取哈希值
sha1Hash := sha1.Sum([]byte(str))
sha1HashString := hex.EncodeToString(sha1Hash[:])
fmt.Println("SHA1:", sha1HashString)
return sha1HashString
//// 使用SHA256哈希算法获取哈希值
//sha256Hash := sha256.Sum256([]byte(str))
//sha256HashString := hex.EncodeToString(sha256Hash[:])
//fmt.Println("SHA256:", sha256HashString)
}
func GetStringHashInt(str string) uint32 {
// 创建一个新的FNV哈希对象
hash := fnv.New32()
// 将字符串转换为字节数组并计算哈希值
hash.Write([]byte(str))
hashValue := hash.Sum32()
fmt.Println("Hash Value:", hashValue)
return hashValue
}

@ -0,0 +1,63 @@
package main
import (
"crypto/md5"
"crypto/sha1"
"encoding/hex"
"fmt"
"hash/fnv"
"sort"
"strings"
)
func main() {
//fmt.Println(GetStringHash("1231asdasd"))
//fmt.Println(GetStringHashInt("1231asdasd"))
Get2StringHash("", "")
}
func Get2StringHash(str1, str2 string) uint32 {
// 将两个字符串进行拼接
concatenated := strings.Join([]string{str1, str2}, "")
// 将拼接后的字符串转换为字节数组
bytes := []byte(concatenated)
// 对字节数组进行排序
sort.Slice(bytes, func(i, j int) bool {
return bytes[i] < bytes[j]
})
// 创建一个新的FNV哈希对象
hash := fnv.New32()
// 计算排序后的字节数组的哈希值
hash.Write(bytes)
hashValue := hash.Sum32()
fmt.Println("Hash Value:", hashValue)
return hashValue
}
func GetStringHash(str string) string {
// 使用MD5哈希算法获取哈希值
md5Hash := md5.Sum([]byte(str))
md5HashString := hex.EncodeToString(md5Hash[:])
fmt.Println("MD5:", md5HashString)
// 使用SHA1哈希算法获取哈希值
sha1Hash := sha1.Sum([]byte(str))
sha1HashString := hex.EncodeToString(sha1Hash[:])
fmt.Println("SHA1:", sha1HashString)
return sha1HashString
//// 使用SHA256哈希算法获取哈希值
//sha256Hash := sha256.Sum256([]byte(str))
//sha256HashString := hex.EncodeToString(sha256Hash[:])
//fmt.Println("SHA256:", sha256HashString)
}
func GetStringHashInt(str string) uint32 {
// 创建一个新的FNV哈希对象
hash := fnv.New32()
// 将字符串转换为字节数组并计算哈希值
hash.Write([]byte(str))
hashValue := hash.Sum32()
fmt.Println("Hash Value:", hashValue)
return hashValue
}
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