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
}
//处理数据回写
func (this *MainController) writeBackData() {
this.Ctx.Output.Header("Content-Type", "text/html;charset=UTF-8")
beego.Info("返回的数据: ", libtool.InnerJsonToString(this.retData))
retInfo := libtool.JsonToString(this.retData)
this.Ctx.Output.Body([]byte(retInfo))
}