SunYF
a2afd2f6dc
- MES(B): 工单/BOM/备料/工序字典/PLC下发/拧紧/扫码报工/半成品/AGV/追溯逻辑，WMS与海康RCS客户端，看板Redis缓存API(概览/设备/进度/报警/趋势)+SSE - WMS(C): JWT滑动续签、Excel导入、盘点、内部API、种子数据、独立Postgres配置 - WMS客户端(E): Go网关8891反向代理+内嵌Vue3十页 - 工位终端(D): SQLite本地缓存+模拟拧紧源+内嵌Vue3页面 - Dashboard(A): 看板数据改接MES内部缓存API，SSE实时刷新+vite代理 - 清理各项目球形磨遗留代码，新增部署手册.md
29 lines
786 B
Go
29 lines
786 B
Go
package proxy
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import (
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"fmt"
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"net/http"
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"net/http/httputil"
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"net/url"
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)
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// New 创建指向 WMS 后端的反向代理。
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// 请求侧保留 Method/Body/Header(含 Cookie、Authorization)；
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// 响应头默认全量透传（含滑动续签的 X-Renewed-Token，由 WMS 写入）。
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func New(upstream string) *httputil.ReverseProxy {
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target, err := url.Parse(upstream)
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if err != nil {
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panic(fmt.Sprintf("Upstream 配置非法: %v", err))
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}
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rp := httputil.NewSingleHostReverseProxy(target)
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origDirector := rp.Director
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rp.Director = func(req *http.Request) {
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origDirector(req)
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req.Host = target.Host
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}
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rp.ErrorHandler = func(w http.ResponseWriter, r *http.Request, err error) {
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http.Error(w, "WMS 服务不可达: "+err.Error(), http.StatusBadGateway)
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}
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return rp
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}
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