本文整理汇总了Golang中github.com/kere/gos.DoError函数的典型用法代码示例。如果您正苦于以下问题:Golang DoError函数的具体用法?Golang DoError怎么用?Golang DoError使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了DoError函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: FetchStockData
// FetchStockData 抓取数据
func FetchStockData(code string) (*StockIndustry, *StockICB, error) {
// http://stockData.stock.hexun.com/600028.shtml
formt := "http://stockData.stock.hexun.com/%s.shtml"
resp, err := wget.Get(fmt.Sprintf(formt, code))
if err != nil {
return nil, nil, gos.DoError(err)
}
doc, err := goquery.NewDocumentFromResponse(resp)
if err != nil {
return nil, nil, gos.DoError(err)
}
tr := doc.Find("#list3 table.box6 tr")
stockIndustry := &StockIndustry{}
stockICB := &StockICB{}
stockIndustry.Name, err = iconv.ConvertString(tr.Eq(7).Find("td").Eq(1).Text(), "gb2312", "utf-8")
if err != nil {
return nil, nil, gos.DoError(err)
}
stockICB.Name, err = iconv.ConvertString(tr.Eq(8).Find("td").Eq(1).Text(), "gb2312", "utf-8")
if err != nil {
return nil, nil, gos.DoError(err)
}
return stockIndustry, stockICB, nil
}
示例2: GetRzrqStockData
// GetRzrqStockData 抓取数据
func GetRzrqStockData(code string) ([]*RzrqStockData, error) {
if isStockCached(code) {
log.App.Info("rzrq stock cached", code)
return stockDataCached[code], nil
}
src, err := FetchRzrqStockData(code, 1)
if err != nil {
return nil, gos.DoError(err)
}
v := &RzrqStockJSONData{}
// [{stats:false}]
if len(src) == 15 && string(src) == "[{stats:false}]" {
return nil, fmt.Errorf("您所查找的股票代码 %s 不存在", code)
}
if err = json.Unmarshal(src, &v); err != nil {
return nil, gos.DoError(err)
}
var dataSet []*RzrqStockData
dataSet, err = v.ParseSumData()
if err != nil {
return nil, err
}
stockDataCached[code] = dataSet
return dataSet, err
}
示例3: Post
func Post(url string, val url.Values) (*http.Response, error) {
resp, err := http.PostForm(url, val)
if err != nil {
return nil, gos.DoError(err)
}
if resp.StatusCode != 200 {
return resp, gos.DoError(fmt.Sprintf("Post failed:%d", resp.StatusCode))
}
return resp, nil
}
示例4: GetBody
func GetBody(url string) ([]byte, error) {
resp, err := Get(url)
if err != nil {
return nil, gos.DoError(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, gos.DoError(err)
}
return body, nil
}
示例5: PostBody
func PostBody(url string, val url.Values) ([]byte, error) {
resp, err := Post(url, val)
if err != nil {
return nil, gos.DoError(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, gos.DoError(err)
}
return body, nil
}
示例6: FillPingGuData
// FillStockData 抓取数据
func FillPingGuData() {
// http://stockData.stock.hexun.com/600028.shtml
var stockID int64
var pinggu *PingGuStruct
var err error
ist := db.NewInsertBuilder("pinggu")
exists := db.NewExistsBuilder("pinggu")
dataset, _ := db.NewQueryBuilder("stock").Select("id,code,ctype").Limit(0).Query()
for _, data := range dataset {
if exists.Where("stock_id=? and date=?", data.GetInt64("id"), util.StockQuarter()).Exists() {
continue
}
pinggu, err = FetchPingGuData(data.GetString("code"))
if err != nil {
gos.DoError(err)
continue
}
stockID = data.GetInt64("id")
for _, row := range pinggu.Content {
row.StockID = stockID
ist.Insert(row)
}
fmt.Println("insert ", data.GetString("code"))
time.Sleep(1 * time.Second)
}
}
示例7: ParseSumData
// ParseSumData 解析两市汇总信息
func (r RzrqStockJSONData) ParseSumData() ([]*RzrqStockData, error) {
if len(r) == 0 {
return nil, nil
}
var err error
var dataSet = make([]*RzrqStockData, 0)
var tmp []string
var itemData *RzrqStockData
var x float64
var val reflect.Value
var mapping *stockDataMapping
var isFirst = true
for _, item := range r {
tmp = strings.Split(item, ",")
itemData = &RzrqStockData{}
itemData.Date, err = time.Parse("2006/1/2", tmp[4])
if err != nil {
return nil, gos.DoError(err)
}
if isFirst {
itemData.Code = tmp[0]
itemData.Name = tmp[2]
isFirst = false
}
val = reflect.ValueOf(itemData).Elem()
for _, mapping = range rzrqStockDataMapping {
if tmp[mapping.Index] == "" || tmp[mapping.Index] == "-" {
continue
}
if x, err = strconv.ParseFloat(tmp[mapping.Index], 64); err != nil {
return nil, gos.DoError(err)
}
val.FieldByName(mapping.Name).SetFloat(x)
}
dataSet = append(dataSet, itemData)
}
return dataSet, nil
}
示例8: FillGgcg
// FillYyb 抓取数据
func FillGgcg() error {
v, err := FetchGgcg(1)
if err != nil {
return err
}
var item *ggcgVO
l := v.Parse()
// create
for _, item = range l {
item.Init(item)
item.Create()
if err != nil {
gos.DoError(err)
}
}
time.Sleep(1 * time.Second)
pages := v.Pages
if pages > 20 {
pages = 20
}
for i := 2; i < pages+1; i++ {
v, err = FetchGgcg(i)
if err != nil {
return err
}
l = v.Parse()
for _, item = range l {
item.Init(item)
item.Create()
if err != nil {
gos.DoError(err)
}
}
time.Sleep(1 * time.Second)
}
return err
}
示例9: Get
// Wget 抓取数据
func Get(url string) (*http.Response, error) {
client := &http.Client{}
req, err := http.NewRequest("GET", url, nil)
req.Header.Add("User-Agent", `Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36`)
resp, err := client.Do(req)
if err != nil {
return nil, gos.DoError("error:", err)
} else if resp.Body == nil {
return nil, gos.DoError("error: resp.Body is empty")
}
if resp.StatusCode != 200 {
return resp, gos.DoError(fmt.Sprintf("Get failed:%d", resp.StatusCode))
}
// var OKPJKmpr={pages:0,data:[{stats:false}]}
return resp, nil
}
示例10: GetRzrqSumData
// RzrqSumData 抓取数据
func GetRzrqSumData() ([]*RzrqSumItemData, error) {
if isCached() {
log.App.Info("rzrq sum cached")
return sumdataCached, nil
}
src, err := FetchRzrqSumData(1)
if err != nil {
return nil, gos.DoError(err)
}
v := &RzrqSumJSONData{}
if err = json.Unmarshal(src, &v); err != nil {
return nil, gos.DoError(err)
}
sumdataCached, err = v.ParseSumData()
return sumdataCached, err
}
示例11: main
func main() {
data, err := cninfo.FetchFinancialData("600718", "2015-09-30")
if err != nil {
gos.DoError(err).LogError()
fmt.Println(err)
return
}
fmt.Println(data)
}
示例12: ParseSumData
// ParseSumData 解析两市汇总信息
func (r RzrqSumJSONData) ParseSumData() ([]*RzrqSumItemData, error) {
if len(r) == 0 {
return nil, nil
}
var err error
var dataSet = make([]*RzrqSumItemData, 0)
var tmp []string
var itemData *RzrqSumItemData
var x int64
var val reflect.Value
for _, item := range r {
tmp = strings.Split(item, ",")
if len(tmp) != 13 {
return nil, fmt.Errorf("parse data error")
}
itemData = &RzrqSumItemData{}
itemData.Date, err = time.Parse("2006-01-02", tmp[0])
if err != nil {
return nil, gos.DoError(err)
}
val = reflect.ValueOf(itemData).Elem()
for _, mapping := range rzrqSumDataMapping {
if tmp[mapping.Index] == "-" || tmp[mapping.Index] == "" {
val.FieldByName(mapping.Name).SetInt(-1)
continue
}
if x, err = util.Str2Int64(tmp[mapping.Index]); err != nil {
return nil, gos.DoError(err)
}
val.FieldByName(mapping.Name).SetInt(x)
}
dataSet = append(dataSet, itemData)
}
return dataSet, nil
}
示例13: FetchPingGuData
// FetchPingGuData 抓取行业评估数据
func FetchPingGuData(code string) (*PingGuStruct, error) {
// http://stockData.stock.hexun.com/600028.shtml
now := gos.NowInLocation()
formt := "http://pinggu.stock.hexun.com/DataProvider/StockFinanceNewFlash.ashx?&code=%s&s=%d"
body, err := wget.GetBody(fmt.Sprintf(formt, code, now.Unix()))
if err != nil {
return nil, gos.DoError(err)
}
v := &PingGuStruct{}
err = xml.Unmarshal(body, v)
if err != nil {
return nil, gos.DoError(err)
}
quarter := util.StockQuarter()
for _, item := range v.Content {
item.Date = quarter
switch item.Name {
case "综合能力":
item.Itype = 1
case "盈利能力":
item.Itype = 2
case "偿债能力":
item.Itype = 3
case "成长能力":
item.Itype = 4
case "资产经营":
item.Itype = 5
case "市场表现":
item.Itype = 6
case "投资收益":
item.Itype = 7
}
}
return v, nil
}
示例14: FetchRzrqSumData
// FetchRzrqSumData 抓取数据
func FetchRzrqSumData(page int) ([]byte, error) {
st := gos.NowInLocation().Unix() / 30
formt := "http://datainterface.eastmoney.com/EM_DataCenter/JS.aspx?type=FD&sty=%s&st=0&sr=1&p=%d&ps=50&js=var%%20ruOtumOo={pages:(pc),data:[(x)]}&rt=%d"
url := fmt.Sprintf(formt, "SHSZHSSUM", page, st)
body, err := wget.GetBody(url)
if err != nil {
return nil, gos.DoError(err)
}
return body[bytes.Index(body, []byte("[")) : len(body)-1], nil
}
示例15: FillStockData
// FillStockData 抓取数据
func FillStockData() {
// http://stockData.stock.hexun.com/600028.shtml
upd := db.NewUpdateBuilder("stock")
ist := db.NewInsertBuilder("")
q := db.NewQueryBuilder("")
dataset, _ := db.NewQueryBuilder("stock").Select("id,code,ctype").Limit(0).Query()
for _, data := range dataset {
if data.GetInt("industry_id") == 0 || data.GetInt("icb_id") == 0 {
industry, icb, err := FetchStockData(data.GetString("code"))
if err != nil {
gos.DoError(err)
continue
}
if data.GetInt("industry_id") == 0 {
ist.Table("industry").Insert(industry)
row, err := q.Table("industry").Where("name=?", industry.Name).QueryOne()
if err != nil {
gos.DoError(err)
} else if !row.Empty() {
upd.Where("id=?", data.GetInt64("id")).Update(db.DataRow{"industry_id": row.GetInt64("id")})
}
}
if data.GetInt("icb_id") == 0 {
ist.Table("icb").Insert(icb)
row, err := q.Table("icb").Where("name=?", icb.Name).QueryOne()
if err != nil {
gos.DoError(err)
} else if !row.Empty() {
upd.Where("id=?", data.GetInt64("id")).Update(db.DataRow{"icb_id": row.GetInt64("id")})
}
}
}
}
}