//申请服务器列表
func (this *BusiData) ApplyServList() {
beego.Info("ApplyServList ==> begin")
worldSession := models.WorldOrm.NewSession()
defer worldSession.Close()
err := worldSession.Begin()
if err != nil {
beego.Error("开启事务失败:=>", err)
}
defer worldSession.Commit()
var servList []models.ServList
err = worldSession.Where("status='0' and serv_type='online'").Find(&servList)
if err != nil {
beego.Error("获取服务器列表失败=>", err)
this.Response.Set("retCode", ERR_QUERY)
return
}
busiInfo := gjson.New()
var srvList []*gjson.Json
for _, v := range servList {
tempNode := gjson.New()
tempNode.Set("servAddr", v.ServAddr)
tempNode.Set("servPort", v.ServPort)
tempNode.Set("servIndex", v.ServIndex)
tempNode.Set("servDesc", v.ServDesc)
srvList = append(srvList, tempNode)
}
busiInfo.Set("servList", srvList)
this.Response.Set("busiInfo", busiInfo)
this.Response.Set("retCode", RET_SUCC)
beego.Info("ApplyServList ==> end")
return
}
func (this *MainController) Post() {
beego.Info("new business start ...")
var (
transData string
w4Data *libtool.ParamData
req *gjson.Json
err error
bizApidCode string
bizMethod string
retMsg string
retCode string
newTransData string
)
//处理业务
busiData := new(libtool.BusiData)
busiData.Session = models.Orm.NewSession()
defer busiData.Session.Close()
//开启事务
err = busiData.Session.Begin()
if !libtool.CheckError(err, "开启事务失败") {
beego.Error("开启事务失败: ", err)
this.retData.Set("retCode", libtool.ERR_TRANS_BEGIN)
goto BUSI_END
}
busiData.Response = gjson.New()
//初始化返回数据节点
this.retData = gjson.New()
//获取交易数据
transData = this.GetString("transData")
if "" == transData {
beego.Info("retCode: ", libtool.ERR_NO_DATA)
this.retData.Set("retCode", libtool.ERR_NO_DATA)
goto BUSI_END
}
beego.Info("transData: ", transData)
//临时修改 将空格转换成加号
newTransData = strings.Replace(transData, " ", "+", -1)
w4Data = libtool.ParamTransData(newTransData)
//检查数据报文长度
if !libtool.CheckDataLen(w4Data) {
beego.Error("报文长度不一致")
this.retData.Set("retCode", libtool.ERR_DATA_LEN)
goto BUSI_END
}
//数据JSON化
req, err = gjson.NewJson([]byte(w4Data.TransData))
if err != nil {
beego.Error("解析报文错误: ", err)
this.retData.Set("retCode", libtool.ERR_TRANS_DATA)
goto BUSI_END
}
//设置业务请求数据
busiData.Request = req
beego.Info("busiREQ: ", libtool.InnerJsonToString(busiData.Request))
bizApidCode, _ = busiData.Request.Get("bizApiCode").String()
beego.Info("bizApiCode: ", bizApidCode)
bizMethod = beego.AppConfig.String(bizApidCode)
reflect.ValueOf(busiData).MethodByName(bizMethod).Call([]reflect.Value{})
retMsg = libtool.InnerJsonToString(busiData.Response)
busiData.Response, _ = gjson.NewJson([]byte(retMsg))
//组织部分返回数据
this.retData = busiData.Response
//写返回报文头
err = this.writeHeaderData(req)
if err != nil {
beego.Error("组织报文头错误: ", err)
goto BUSI_END
}
retCode, err = busiData.Response.Get("retCode").String()
if err != nil {
beego.Error("biz err: 无返回码", err)
this.retData.Set("retCode", libtool.ERR_NO_RETCODE)
goto BUSI_END
}
BUSI_END:
retCode, _ = this.retData.Get("retCode").String()
errorCode := new(models.ErrorCode)
errorCode.ErrorId = retCode
busiData.Session.Get(errorCode)
this.retData.Set("retMsg", errorCode.ErrorDes)
//提交事务&关闭数据库连接
if retCode != libtool.RET_SUCC {
busiData.Session.Rollback()
} else {
busiData.Session.Commit()
}
//数据写回
this.writeBackData()
beego.Info("new business end ...")
return
}
func (this *BusiData) SystemUpdate() {
beego.Info("SystemUpdate ==> begin")
curVer, _ := this.Request.Get("curVersion").String()
if curVer == "" {
beego.Error("[curVersion]版本号不能为空:=>", curVer)
this.Response.Set("retCode", ERR_GET_FIELD)
return
}
ncurVer, _ := strconv.ParseInt(curVer, 10, 64)
//保存需要更新的版本目录
var getDirList []string
var allFileSize int64 = 0
//切换目录
os.Chdir("./updatePack")
rdList, err := os.OpenFile("listVersion", os.O_RDONLY, os.ModePerm)
if err != nil {
beego.Error("file Name=>", "listVersion")
beego.Error("open file failed=>", err)
}
defer rdList.Close()
//读取需要升级的目录
fsTmp := bufio.NewScanner(rdList)
for fsTmp.Scan() {
verTmp := fsTmp.Text()
nverTmp, _ := strconv.ParseInt(verTmp, 10, 64)
if ncurVer < nverTmp {
getDirList = append(getDirList, verTmp)
}
}
beego.Info("getDirList=>", getDirList)
//如果getDirList为空则表示不需要升级
gdLen := len(getDirList)
if gdLen == 0 {
this.Response.Set("retCode", RET_SUCC)
return
}
var fileList []string
busiInfo := gjson.New()
busiInfo.Set("verInfo", getDirList[gdLen-1])
//获取需要更新的文件
for _, v := range getDirList {
fp := "./" + v + "/fileList"
md5Handle := md5.New()
fl, err := os.OpenFile(fp, os.O_RDONLY, os.ModePerm)
if err != nil {
beego.Error("File[", fp, "]", "打开文件失败=>", err)
continue
}
flTmp := bufio.NewScanner(fl)
for flTmp.Scan() {
fileList = append(fileList, flTmp.Text())
f := "./" + flTmp.Text()
r, _ := os.OpenFile(f, os.O_RDONLY, os.ModePerm)
fi, _ := os.Stat(f)
allFileSize += fi.Size()
sbuf, _ := ioutil.ReadAll(r)
md5Handle.Write(sbuf)
md5Code := md5Handle.Sum(nil)
smd5 := fmt.Sprintf("%x", md5Code)
fileList = append(fileList, smd5)
r.Close()
}
fl.Close()
}
//计算前端数据库文件
frontFile := beego.AppConfig.String("frontDbPath")
ff, err := os.OpenFile(frontFile, os.O_RDONLY, os.ModePerm)
if err != nil {
beego.Error("File[", frontFile, "]", "打开文件失败=>", err)
this.Response.Set("retCode", RET_SUCC)
return
}
defer ff.Close()
md5Handle := md5.New()
sbuf, _ := ioutil.ReadAll(ff)
md5Handle.Write(sbuf)
md5Code := md5Handle.Sum(nil)
smd5 := fmt.Sprintf("%x", md5Code)
fileList = append(fileList, frontFile)
fileList = append(fileList, smd5)
busiInfo.Set("downloads", fileList)
busiInfo.Set("size", allFileSize)
this.Response.Set("busiInfo", busiInfo)
this.Response.Set("retCode", RET_SUCC)
beego.Info("SystemUpdate ==> end")
}