gin/response/response.go

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// Package response ...
//
// Description : response ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 2022-06-25 20:52
package response
import (
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"fmt"
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"net/http"
"time"
"git.zhangdeman.cn/zhangdeman/exception"
"git.zhangdeman.cn/zhangdeman/gin/define"
"github.com/gin-gonic/gin"
)
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const (
// hasSendResponseFlag 已经发送响应数据的标识, 一旦识别到, 重复调用不会执行
hasSendResponseFlag = "GIN_PKG_HAS_SEND_RESPONSE"
)
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var (
// 成功的业务状态码
successBusinessCode any = "200"
)
// SetBusinessSuccessCode 设置成状态码
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 17:01 2024/8/17
func SetBusinessSuccessCode(code any) {
successBusinessCode = code
}
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// Success 成功的响应
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 22:37 2022/6/25
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func Success(ctx *gin.Context, data any) {
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successException := exception.NewSuccess(data)
Send(ctx, successException.GetCode(), successException.GetHttpCode(), successException.GetData())
}
// Send 基础的发送数据
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 22:40 2022/6/25
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func Send(ctx *gin.Context, code any, httpCode int, data any) {
// 设置请求是否成功的标识
ctx.Set(define.GetHttpHandleConfig().RequestIsSuccessField, fmt.Sprintf("%v", code) == fmt.Sprintf("%v", successBusinessCode))
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if ctx.GetBool(hasSendResponseFlag) {
// 已经发送过数据, 后面在发送数据, 不执行
return
}
finishRequestTime := time.Now().UnixMilli()
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// 设置数据已发送的标识
defer ctx.Set(hasSendResponseFlag, true)
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responseConfig := define.GetHttpHandleConfig()
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responseData := map[string]any{
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responseConfig.ResponseCodeField: code,
responseConfig.ResponseMessageField: exception.GetMessage(code),
responseConfig.ResponseTraceIDField: ctx.GetString(responseConfig.ResponseTraceIDField),
responseConfig.ResponseDataField: data,
responseConfig.HandleRequestCostField: finishRequestTime - ctx.GetInt64(responseConfig.StartRequestTimeField),
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}
// 记录完成时间
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ctx.Set(responseConfig.FinishRequestTimeField, finishRequestTime)
ctx.Set(responseConfig.ResponseDataField, responseData)
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responseException := exception.New(code, httpCode, responseData)
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ctx.JSON(responseException.GetHttpCode(), responseException.GetData())
}
// SendWithStatusOK ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 22:41 2022/6/25
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func SendWithStatusOK(ctx *gin.Context, code any, data any) {
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Send(ctx, code, http.StatusOK, data)
}
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// SendWithException 使用exception发送数据
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 13:08 2022/6/26
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func SendWithException(ctx *gin.Context, e exception.IException, data any) {
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if nil == e {
e = exception.NewSuccess(data)
}
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outputData := map[string]any{
"e_data": e.GetData(),
"u_e_data": data,
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}
Send(ctx, e.GetCode(), e.GetHttpCode(), outputData)
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}
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// JSON ctx.JSON 的平替, 增加了数据是否已相应的标识
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:51 2023/2/15
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func JSON(ctx *gin.Context, httpCode int, data any) {
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if ctx.GetBool(hasSendResponseFlag) {
// 已经发送过数据, 后面在发送数据, 不执行
return
}
// 设置数据已发送的标识
defer ctx.Set(hasSendResponseFlag, true)
ctx.JSON(httpCode, data)
}