chore: 初始开源发布
iotlcm-app:小程序端 + 用户端服务。 - app/:uni-app 小程序前端(基于 unibest,MIT) - 微信 AppID → YOUR_WX_APPID,uni-app AppID → __UNI__YOURAPPID - 内网后端地址 → admin.iotlcm.example.com - 应用标题与 unibest 模板 README 重写(保留上游致谢与 MIT 声明) - server/:GoFrame 用户端服务(基于 XiuAdmin,Apache-2.0) - module xiuadmin → git.5iot.com/iotlcm-public/iotlcm-app(360 文件) - 支付回调地址 → app.iotlcm.example.com,商户名与应用名泛化 - 真实手机号 → 合法 11 位编造号(保留号段前 3 位 + 后 4 位) - 依赖号码尾部的断言同步更新 - 补 server/LICENSE(Apache-2.0) - 移除内部资产:CI 触发器 - 补根 README,LF 行尾 + .gitattributes 已知:TestSysDept_RefreshDeptAncestors 在源仓同一提交上同样失败,属既有缺陷。
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package iot_excelize
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import (
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"bytes"
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"context"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"github.com/gogf/gf/v2/errors/gerror"
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"github.com/gogf/gf/v2/net/ghttp"
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"github.com/xuri/excelize/v2"
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)
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// WriteHTTP writes an Excel workbook as an attachment to the current HTTP response.
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func WriteHTTP(ctx context.Context, f *excelize.File, fileName string) (err error) {
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r := ghttp.RequestFromCtx(ctx)
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if r == nil {
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return gerror.New("当前上下文不是HTTP请求")
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}
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if fileName == "" {
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fileName = "export"
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}
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writer := r.Response.Writer
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writer.Header().Set("Content-Type", "application/octet-stream")
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writer.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s.xlsx", url.QueryEscape(fileName)))
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writer.Header().Set("Content-Transfer-Encoding", "binary")
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writer.Header().Set("Access-Control-Expose-Headers", "Content-Disposition")
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if err = f.Write(writer); err != nil {
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return err
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}
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r.Response.Status = http.StatusOK
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writer.Flush()
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return nil
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}
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// ToReadSeeker serializes an Excel workbook into memory for secondary handling.
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func ToReadSeeker(f *excelize.File) (io.ReadSeeker, error) {
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var buffer bytes.Buffer
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if err := f.Write(&buffer); err != nil {
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return nil, err
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}
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return bytes.NewReader(buffer.Bytes()), nil
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}
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