使用相对于项目地址的配置文件路径以便于单元测试

.vscode/settings.json

@@ -1,3 +1,3 @@
 {
-    "editor.inlineSuggest.showToolbar": "always"
+    "editor.inlineSuggest.showToolbar": "onHover"
 }

bin/main.go

@@ -304,6 +304,10 @@ func main() {
 		var text_ids []int
 		if text := QueryConditions("text"); len(text) > 0 {
 			rest := models.ElasticsearchSearch(strings.Join(text, " "))
+			if rest == nil {
+				http.Error(w, err.Error(), http.StatusBadRequest)
+				return
+			}
 			for _, hit := range rest["hits"].(map[string]interface{})["hits"].([]interface{}) {
 				id, err := strconv.Atoi(hit.(map[string]interface{})["_id"].(string))
 				if err != nil {
@@ -421,7 +425,7 @@ func main() {
 			image_list = image_list_sorted
 		}
 
-		// 用户ID, 图集ID
+		// 用户ID, 文章ID
 		var user_ids []int
 		var article_ids []int
 		for _, image := range image_list {
@@ -429,7 +433,7 @@ func main() {
 			article_ids = append(article_ids, image.Article.Id)
 		}
 
-		// 附加用户信息(第三步: 将用户信息附加到图片信息中)
+		// 附加用户信息
 		users := models.QueryUserList(user_ids)
 		for i, image := range image_list {
 			for _, user := range users {
@@ -439,7 +443,7 @@ func main() {
 			}
 		}
 
-		// 附加图片集信息(第三步: 将图片集信息附加到图片信息中)
+		// 附加文章信息
 		articles := models.QueryArticleList(article_ids)
 		for i, image := range image_list {
 			for _, article := range articles {
@@ -455,8 +459,9 @@ func main() {
 			images.List[i] = v
 		}
 
+		// 如果不是获取相似图像固定数量, 则从mysql获取总数
 		if similar := QueryConditions("similar"); len(similar) > 0 {
-			// 总数不变
+			// 固定数量
 		} else {
 			// 获取总数
 			err = mysqlConnection.Database.QueryRow("SELECT COUNT(*) FROM web_images" + conditions.String()).Scan(&images.Total)

go.mod

@@ -12,6 +12,7 @@ require (
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/milvus-io/milvus-sdk-go/v2 v2.2.1
 	github.com/spf13/viper v1.15.0
+	github.com/stretchr/testify v1.8.1
 )
 
 require (
@@ -23,6 +24,7 @@ require (
 	github.com/alibabacloud-go/tea-xml v1.1.2 // indirect
 	github.com/aliyun/credentials-go v1.1.2 // indirect
 	github.com/clbanning/mxj/v2 v2.5.6 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/elastic/elastic-transport-go/v8 v8.3.0 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
@@ -35,6 +37,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sizeofint/webp-animation v0.0.0-20190207194838-b631dc900de9 // indirect
 	github.com/spf13/afero v1.9.3 // indirect
 	github.com/spf13/cast v1.5.0 // indirect

models/config.go

@@ -1,21 +1,25 @@
 package models
 
 import (
+	"fmt"
 	"log"
-	"os"
+	"path/filepath"
+	"runtime"
 
 	"github.com/spf13/viper"
 )
 
-var Viper *viper.Viper
+var (
+	_, b, _, _ = runtime.Caller(0)
+	Root       = filepath.Join(filepath.Dir(b), "..")
+	Viper      *viper.Viper
+)
 
 func init() {
 	//如果命令行参数中有test，则使用测试环境的配置
-	var config_file string = "./data/config.yaml"
+	config_file := filepath.Join(Root, "data", "config.yaml")
-	if len(os.Args) > 1 && os.Args[1] == "test" {
+	fmt.Println(config_file)
-		log.Println("使用测试环境配置")
+
-		config_file = "./data/config_test.yaml"
-	}
 	viper.SetConfigFile(config_file)
 	if err := viper.ReadInConfig(); err != nil {
 		log.Println("读取配置文件失败", err)

models/elasticsearch.go

@@ -29,6 +29,10 @@ func elasticsearch_init() (es *elasticsearch.Client) {
 	return es
 }
 
+type SearchData struct {
+	Total int64 `json:"total"`
+}
+
 func ElasticsearchSearch(text string) map[string]interface{} {
 	var (
 		r map[string]interface{}

models/elasticsearch_test.go

@@ -0,0 +1,16 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMyFunction(t *testing.T) {
+	// 创建一个测试用例
+	expected := 10
+	actual := ElasticsearchSearch("豌豆")
+
+	// 使用 assert 包中的函数来验证函数的输出
+	assert.Equal(t, expected, actual)
+}