增加webssh及数据库查询

base/model/result.go

@@ -0,0 +1,66 @@
+package model
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+const (
+	SuccessCode = 200
+	SuccessMsg  = "success"
+
+	BizErrorCode = 400
+	BizErrorMsg  = "error"
+
+	ServerErrorCode = 500
+	ServerErrorMsg  = "server error"
+
+	TokenErrorCode = 501
+	TokenErrorMsg  = "token error"
+)
+
+// 统一返回结果结构体
+type Result struct {
+	Code int16       `json:"code"`
+	Msg  string      `json:"msg"`
+	Data interface{} `json:"data"`
+}
+
+// 将Result转为json字符串
+func (r *Result) ToJson() string {
+	jsonData, err := json.Marshal(r)
+	if err != nil {
+		fmt.Println("data转json错误")
+	}
+	return string(jsonData)
+}
+
+// 判断该Result是否为成功状态
+func (r *Result) IsSuccess() bool {
+	return r.Code == SuccessCode
+}
+
+// 返回成功状态的Result
+// @param data 成功附带的数据消息
+func Success(data interface{}) *Result {
+	return &Result{Code: SuccessCode, Msg: SuccessMsg, Data: data}
+}
+
+// 返回成功状态的Result
+// @param data 成功不附带数据
+func SuccessNoData() *Result {
+	return &Result{Code: SuccessCode, Msg: SuccessMsg}
+}
+
+// 返回服务器错误Result
+func ServerError() *Result {
+	return &Result{Code: ServerErrorCode, Msg: ServerErrorMsg}
+}
+
+func Error(code int16, msg string) *Result {
+	return &Result{Code: code, Msg: msg}
+}
+
+func TokenError() *Result {
+	return &Result{Code: TokenErrorCode, Msg: TokenErrorMsg}
+}