453530270@qq.com
2 years ago
6 changed files with 259 additions and 22 deletions
@ -0,0 +1,102 @@ |
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package core |
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import ( |
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"fmt" |
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"fss/config" |
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"fss/util" |
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"net" |
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"net/http" |
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"path" |
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"path/filepath" |
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"strings" |
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"time" |
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) |
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func SendZip(w http.ResponseWriter, r *http.Request) { |
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r.ParseForm() |
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// 选择文件，并生成zip包
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// 文件
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zipfarr := r.Form["zipfiles"] |
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// 服务器ip地址
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serip := r.Form["serverip"] |
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if serip[0] == "" { |
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http.Error(w, "remote server ip is blank!", http.StatusInternalServerError) |
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return |
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} |
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tpath := "" |
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// 选中的路径,可以为空
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wtculpath := r.Form["curpath"] |
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if wtculpath != nil { |
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tpath = wtculpath[0] |
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} |
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// 实际路径
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realFilePath := filepath.Join(config.G.FilePath, tpath) |
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// zip 文件名
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zpFileName := "BIU_" + time.Now().Format("20060102_150405") + ".zip" |
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// 创建zip 异步？
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taskId := make(chan string) |
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go func() { |
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util.CompressToZip(zpFileName, realFilePath, zipfarr) |
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taskId <- "arcok" |
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// fmt.Fprintln(w, "create archive:", err)
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}() |
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// go util.CompressToZip(zpFileName, realFilePath, zipfarr)
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fmt.Println("archive is createding...") |
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// 当前运行的目录
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// ZIP 文件的实际路径
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ziprl := path.Join("./files/", zpFileName) |
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// zip 创建成功后
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rest := <-taskId |
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// 有压缩包 才可以操作
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if strings.EqualFold(strings.ToLower(rest), "arcok") { |
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fmt.Println("archive is sending...") |
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// 创建udp 渠道发送数据
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message := fmt.Sprintf("%s%s%s", config.G.DeviceName, "|", "sender") |
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UdpSendFile(serip[0], ziprl, zpFileName, message, w) |
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} else { |
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fmt.Println("archive is not exist!!!") |
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} |
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// 执行完 跳转到 首页
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http.Redirect(w, r, "/console", http.StatusFound) |
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} |
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// udp 模式发送文件
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/* |
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* serip 服务器ip, |
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* absfilepath 发送文件的时间路径, |
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* fname 文件名 |
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* message 携带部分信息的消息 |
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* http.ResponseWriter |
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*/ |
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func UdpSendFile(serip string, absfilepath string, fname string, message string, w http.ResponseWriter) { |
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// 1、获取udp addr
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remoteAddr, err := net.ResolveUDPAddr("udp", serip+":9099") |
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if err != nil { |
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return |
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} |
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// 2、 监听端口
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conn, err := net.DialUDP("udp", nil, remoteAddr) |
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if err != nil { |
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return |
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} |
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defer conn.Close() |
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// 3、在端口发送数据
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//message := fmt.Sprintf("%s%s%s", config.G.DeviceName, "|", "sender")
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// 向链接通道发送数据 数据包头
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conn.Write([]byte(message)) |
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// 发送文件
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go func() { |
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err := util.SendFiles(absfilepath, fmt.Sprintf("http://%s", remoteAddr)) |
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if err != nil { |
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fmt.Printf("Send file to %s error: %s\n", remoteAddr, err) |
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} |
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}() |
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} |
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