How to use findOne method of web Package

Best Venom code snippet using web.findOne

model.go

Source:model.go Github

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1package ymgal2import (3 "fmt"4 "math/rand"5 "net/url"6 "os"7 "regexp"8 "strconv"9 "sync"10 "time"11 "github.com/antchfx/htmlquery"12 _ "github.com/fumiama/sqlite3" // import sql13 "github.com/jinzhu/gorm"14 log "github.com/sirupsen/logrus"15)16// gdb 得分数据库17var gdb *ymgaldb18// ymgaldb galgame图片数据库19type ymgaldb gorm.DB20var mu sync.RWMutex21// ymgal gal图片储存结构体22type ymgal struct {23 ID int64 `gorm:"column:id" `24 Title string `gorm:"column:title" `25 PictureType string `gorm:"column:picture_type" `26 PictureDescription string `gorm:"column:picture_description;type:varchar(1024)" `27 PictureList string `gorm:"column:picture_list;type:varchar(20000)" `28}29// TableName ...30func (ymgal) TableName() string {31 return "ymgal"32}33// initialize 初始化ymgaldb数据库34func initialize(dbpath string) *ymgaldb {35 var err error36 if _, err = os.Stat(dbpath); err != nil || os.IsNotExist(err) {37 // 生成文件38 f, err := os.Create(dbpath)39 if err != nil {40 return nil41 }42 defer f.Close()43 }44 gdb, err := gorm.Open("sqlite3", dbpath)45 if err != nil {46 panic(err)47 }48 gdb.AutoMigrate(&ymgal{})49 return (*ymgaldb)(gdb)50}51func (gdb *ymgaldb) insertOrUpdateYmgalByID(id int64, title, pictureType, pictureDescription, pictureList string) (err error) {52 db := (*gorm.DB)(gdb)53 y := ymgal{54 ID: id,55 Title: title,56 PictureType: pictureType,57 PictureDescription: pictureDescription,58 PictureList: pictureList,59 }60 if err = db.Debug().Model(&ymgal{}).First(&y, "id = ? ", id).Error; err != nil {61 if gorm.IsRecordNotFoundError(err) {62 err = db.Debug().Model(&ymgal{}).Create(&y).Error // newUser not user63 }64 } else {65 err = db.Debug().Model(&ymgal{}).Where("id = ? ", id).Update(map[string]interface{}{66 "title": title,67 "picture_type": pictureType,68 "picture_description": pictureDescription,69 "picture_list": pictureList,70 }).Error71 }72 return73}74func (gdb *ymgaldb) getYmgalByID(id string) (y ymgal) {75 db := (*gorm.DB)(gdb)76 db.Debug().Model(&ymgal{}).Where("id = ?", id).Take(&y)77 return78}79func (gdb *ymgaldb) randomYmgal(pictureType string) (y ymgal) {80 db := (*gorm.DB)(gdb)81 var count int82 s := db.Debug().Model(&ymgal{}).Where("picture_type = ?", pictureType).Count(&count)83 if count == 0 {84 return85 }86 s.Offset(rand.Intn(count)).Take(&y)87 return88}89func (gdb *ymgaldb) getYmgalByKey(pictureType, key string) (y ymgal) {90 db := (*gorm.DB)(gdb)91 var count int92 s := db.Debug().Model(&ymgal{}).Where("picture_type = ? and (picture_description like ? or title like ?) ", pictureType, "%"+key+"%", "%"+key+"%").Count(&count)93 if count == 0 {94 return95 }96 s.Offset(rand.Intn(count)).Take(&y)97 return98}99const (100 webURL = "https://www.ymgal.com"101 cgType = "Gal CG"102 emoticonType = "其他"103 webPicURL = webURL + "/co/picset/"104 reNumber = `\d+`105)106var (107 cgURL = webURL + "/search?type=picset&sort=default&category=" + url.QueryEscape(cgType) + "&page="108 emoticonURL = webURL + "/search?type=picset&sort=default&category=" + url.QueryEscape(emoticonType) + "&page="109 commonPageNumberExpr = "//*[@id='pager-box']/div/a[@class='icon item pager-next']/preceding-sibling::a[1]/text()"110 cgIDList []string111 emoticonIDList []string112)113func initPageNumber() (maxCgPageNumber, maxEmoticonPageNumber int) {114 doc, err := htmlquery.LoadURL(cgURL + "1")115 if err != nil {116 log.Errorln("[ymgal]:", err)117 }118 maxCgPageNumber, err = strconv.Atoi(htmlquery.FindOne(doc, commonPageNumberExpr).Data)119 if err != nil {120 log.Errorln("[ymgal]:", err)121 }122 doc, err = htmlquery.LoadURL(emoticonURL + "1")123 if err != nil {124 log.Errorln("[ymgal]:", err)125 }126 maxEmoticonPageNumber, err = strconv.Atoi(htmlquery.FindOne(doc, commonPageNumberExpr).Data)127 if err != nil {128 log.Errorln("[ymgal]:", err)129 }130 return131}132func getPicID(pageNumber int, pictureType string) {133 var picURL string134 if pictureType == cgType {135 picURL = cgURL + strconv.Itoa(pageNumber)136 } else if pictureType == emoticonType {137 picURL = emoticonURL + strconv.Itoa(pageNumber)138 }139 doc, err := htmlquery.LoadURL(picURL)140 if err != nil {141 log.Errorln("[ymgal]:", err)142 }143 list := htmlquery.Find(doc, "//*[@id='picset-result-list']/ul/div/div[1]/a")144 for i := 0; i < len(list); i++ {145 re := regexp.MustCompile(reNumber)146 picID := re.FindString(list[i].Attr[0].Val)147 if pictureType == cgType {148 cgIDList = append(cgIDList, picID)149 } else if pictureType == emoticonType {150 emoticonIDList = append(emoticonIDList, picID)151 }152 }153}154func updatePic() {155 maxCgPageNumber, maxEmoticonPageNumber := initPageNumber()156 for i := 1; i <= maxCgPageNumber; i++ {157 getPicID(i, cgType)158 time.Sleep(time.Millisecond * 500)159 }160 for i := 1; i <= maxEmoticonPageNumber; i++ {161 getPicID(i, emoticonType)162 time.Sleep(time.Millisecond * 500)163 }164CGLOOP:165 for i := len(cgIDList) - 1; i >= 0; i-- {166 mu.RLock()167 y := gdb.getYmgalByID(cgIDList[i])168 mu.RUnlock()169 if y.PictureList == "" {170 mu.Lock()171 storeCgPic(cgIDList[i])172 mu.Unlock()173 } else {174 break CGLOOP175 }176 time.Sleep(time.Millisecond * 500)177 }178EMOTICONLOOP:179 for i := len(emoticonIDList) - 1; i >= 0; i-- {180 mu.RLock()181 y := gdb.getYmgalByID(emoticonIDList[i])182 mu.RUnlock()183 if y.PictureList == "" {184 mu.Lock()185 storeEmoticonPic(emoticonIDList[i])186 mu.Unlock()187 } else {188 break EMOTICONLOOP189 }190 time.Sleep(time.Millisecond * 500)191 }192}193func storeCgPic(picIDStr string) {194 picID, err := strconv.ParseInt(picIDStr, 10, 64)195 if err != nil {196 log.Errorln("[ymgal]:", err)197 }198 pictureType := cgType199 doc, err := htmlquery.LoadURL(webPicURL + picIDStr)200 if err != nil {201 log.Errorln("[ymgal]:", err)202 }203 title := htmlquery.FindOne(doc, "//meta[@name='name']").Attr[1].Val204 pictureDescription := htmlquery.FindOne(doc, "//meta[@name='description']").Attr[1].Val205 pictureNumberStr := htmlquery.FindOne(doc, "//div[@class='meta-info']/div[@class='meta-right']/span[2]/text()").Data206 re := regexp.MustCompile(reNumber)207 pictureNumber, err := strconv.Atoi(re.FindString(pictureNumberStr))208 if err != nil {209 log.Errorln("[ymgal]:", err)210 }211 pictureList := ""212 for i := 1; i <= pictureNumber; i++ {213 picURL := htmlquery.FindOne(doc, fmt.Sprintf("//*[@id='main-picset-warp']/div/div[2]/div/div[@class='swiper-wrapper']/div[%d]", i)).Attr[1].Val214 if i == 1 {215 pictureList += picURL216 } else {217 pictureList += "," + picURL218 }219 }220 err = gdb.insertOrUpdateYmgalByID(picID, title, pictureType, pictureDescription, pictureList)221 if err != nil {222 log.Errorln("[ymgal]:", err)223 }224}225func storeEmoticonPic(picIDStr string) {226 picID, err := strconv.ParseInt(picIDStr, 10, 64)227 if err != nil {228 log.Errorln("[ymgal]:", err)229 }230 pictureType := emoticonType231 doc, err := htmlquery.LoadURL(webPicURL + picIDStr)232 if err != nil {233 log.Errorln("[ymgal]:", err)234 }235 title := htmlquery.FindOne(doc, "//meta[@name='name']").Attr[1].Val236 pictureDescription := htmlquery.FindOne(doc, "//meta[@name='description']").Attr[1].Val237 pictureNumberStr := htmlquery.FindOne(doc, "//div[@class='meta-info']/div[@class='meta-right']/span[2]/text()").Data238 re := regexp.MustCompile(reNumber)239 pictureNumber, err := strconv.Atoi(re.FindString(pictureNumberStr))240 if err != nil {241 log.Errorln("[ymgal]:", err)242 }243 pictureList := ""244 for i := 1; i <= pictureNumber; i++ {245 picURL := htmlquery.FindOne(doc, fmt.Sprintf("//*[@id='main-picset-warp']/div/div[@class='stream-list']/div[%d]/img", i)).Attr[1].Val246 if i == 1 {247 pictureList += picURL248 } else {249 pictureList += "," + picURL250 }251 }252 err = gdb.insertOrUpdateYmgalByID(picID, title, pictureType, pictureDescription, pictureList)253 if err != nil {254 log.Errorln("[ymgal]:", err)255 }256}...

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notegraphutil_test.go

Source:notegraphutil_test.go Github

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1package main2import (3 "strings"4 "testing"5 "github.com/antchfx/xmlquery"6 "github.com/antchfx/xpath"7 "github.com/freddy33/graphml"8 "github.com/stretchr/testify/assert"9)10func TestCreateEdges(t *testing.T) {11 noteLinkParser = NewNoteLinkParser("www.evernote.com", "76136038", "s12")12 webNoteLink := noteLinkParser.ParseNoteLink("sourceNoteGUID", *CreateWebLinkURL("targetNoteGUID"), "WebLink")13 edges := NewNoteGraphUtil().CreateEdges([]NoteLink{*webNoteLink})14 assert.Equal(t, webNoteLink.SourceNoteGUID, edges[0].Source)15 assert.Equal(t, webNoteLink.TargetNoteGUID, edges[0].Target)16}17func TestCreateNodes(t *testing.T) {18 webLinkURL := CreateWebLinkURL("GUID")19 note := Note{GUID: "GUID", Title: "Title", Description: "Title", URL: *webLinkURL, URLType: WebLink}20 nodes := NewNoteGraphUtil().CreateNodes([]Note{note})21 assert.Equal(t, note.GUID, nodes[0].ID)22}23func TestConvertNoteGraphLinkedNotes(t *testing.T) {24 // four Notes, valid NoteLinks, disconnected graph25 noteA := Note{GUID: "A", Title: "TitleA", Description: "DescriptionA", URL: *CreateWebLinkURL("A"), URLType: WebLink}26 noteB := Note{GUID: "B", Title: "TitleB", Description: "DescriptionB", URL: *CreateWebLinkURL("B"), URLType: WebLink}27 noteC := Note{GUID: "C", Title: "TitleC", Description: "DescriptionC", URL: *CreateWebLinkURL("C"), URLType: WebLink}28 noteD := Note{GUID: "D", Title: "TitleD", Description: "DescriptionD", URL: *CreateWebLinkURL("D"), URLType: WebLink}29 noteE := Note{GUID: "E", Title: "TitleE", Description: "DescriptionE", URL: *CreateWebLinkURL("E"), URLType: WebLink}30 noteLinkAB := NoteLink{SourceNoteGUID: "A", TargetNoteGUID: "B", URL: *CreateWebLinkURL("B"), URLType: WebLink}31 noteLinkCD := NoteLink{SourceNoteGUID: "C", TargetNoteGUID: "D", URL: *CreateWebLinkURL("D"), URLType: WebLink}32 noteGraph := NewNoteGraph()33 noteGraph.Add(noteA, []NoteLink{noteLinkAB})34 noteGraph.Add(noteB, []NoteLink{})35 noteGraph.Add(noteC, []NoteLink{noteLinkCD})36 noteGraph.Add(noteD, []NoteLink{})37 noteGraph.Add(noteE, []NoteLink{})38 graphMLDocument := NewNoteGraphUtil().ConvertNoteGraph(noteGraph, false)39 encodedGraphMLDocument := EncodeGraphMLDocument(graphMLDocument)40 xmlDocument, err := xmlquery.Parse(strings.NewReader(encodedGraphMLDocument))41 if err != nil {42 panic(err)43 }44 graph := xmlquery.FindOne(xmlDocument, "/graphml/graph")45 assert.Equal(t, NoteGraphID, graph.SelectAttr("id"))46 assert.Equal(t, string(graphml.EdgeDirected), graph.SelectAttr("edgedefault"))47 AssertNodeCount(t, xmlDocument, 4)48 AssertNoteEqualNode(t, xmlDocument, noteA.GUID, noteA.Title, noteA.Description, noteA.URL.String())49 AssertNoteEqualNode(t, xmlDocument, noteB.GUID, noteB.Title, noteB.Description, noteB.URL.String())50 AssertNoteEqualNode(t, xmlDocument, noteC.GUID, noteC.Title, noteC.Description, noteC.URL.String())51 AssertNoteEqualNode(t, xmlDocument, noteD.GUID, noteD.Title, noteD.Description, noteD.URL.String())52 AssertEdgeCount(t, xmlDocument, 2)53 AssertNoteLinkEqualEdge(t, xmlDocument, "1", noteLinkAB.SourceNoteGUID, noteLinkAB.TargetNoteGUID, noteLinkAB.Text, noteLinkAB.Text)54 AssertNoteLinkEqualEdge(t, xmlDocument, "2", noteLinkCD.SourceNoteGUID, noteLinkCD.TargetNoteGUID, noteLinkCD.Text, noteLinkCD.Text)55}56func TestConvertNoteGraphAllNotes(t *testing.T) {57 // four Notes, valid NoteLinks, disconnected graph58 noteA := Note{GUID: "A", Title: "TitleA", Description: "DescriptionA", URL: *CreateWebLinkURL("A"), URLType: WebLink}59 noteB := Note{GUID: "B", Title: "TitleB", Description: "DescriptionB", URL: *CreateWebLinkURL("B"), URLType: WebLink}60 noteC := Note{GUID: "C", Title: "TitleC", Description: "DescriptionC", URL: *CreateWebLinkURL("C"), URLType: WebLink}61 noteD := Note{GUID: "D", Title: "TitleD", Description: "DescriptionD", URL: *CreateWebLinkURL("D"), URLType: WebLink}62 noteE := Note{GUID: "E", Title: "TitleE", Description: "DescriptionE", URL: *CreateWebLinkURL("E"), URLType: WebLink}63 noteLinkAB := NoteLink{SourceNoteGUID: "A", TargetNoteGUID: "B", URL: *CreateWebLinkURL("B"), URLType: WebLink}64 noteLinkCD := NoteLink{SourceNoteGUID: "C", TargetNoteGUID: "D", URL: *CreateWebLinkURL("D"), URLType: WebLink}65 noteGraph := NewNoteGraph()66 noteGraph.Add(noteA, []NoteLink{noteLinkAB})67 noteGraph.Add(noteB, []NoteLink{})68 noteGraph.Add(noteC, []NoteLink{noteLinkCD})69 noteGraph.Add(noteD, []NoteLink{})70 noteGraph.Add(noteE, []NoteLink{})71 graphMLDocument := NewNoteGraphUtil().ConvertNoteGraph(noteGraph, true)72 encodedGraphMLDocument := EncodeGraphMLDocument(graphMLDocument)73 xmlDocument, err := xmlquery.Parse(strings.NewReader(encodedGraphMLDocument))74 if err != nil {75 panic(err)76 }77 graph := xmlquery.FindOne(xmlDocument, "/graphml/graph")78 assert.Equal(t, NoteGraphID, graph.SelectAttr("id"))79 assert.Equal(t, string(graphml.EdgeDirected), graph.SelectAttr("edgedefault"))80 AssertNodeCount(t, xmlDocument, 5)81 AssertNoteEqualNode(t, xmlDocument, noteA.GUID, noteA.Title, noteA.Description, noteA.URL.String())82 AssertNoteEqualNode(t, xmlDocument, noteB.GUID, noteB.Title, noteB.Description, noteB.URL.String())83 AssertNoteEqualNode(t, xmlDocument, noteC.GUID, noteC.Title, noteC.Description, noteC.URL.String())84 AssertNoteEqualNode(t, xmlDocument, noteD.GUID, noteD.Title, noteD.Description, noteD.URL.String())85 AssertNoteEqualNode(t, xmlDocument, noteE.GUID, noteE.Title, noteE.Description, noteE.URL.String())86 AssertEdgeCount(t, xmlDocument, 2)87 AssertNoteLinkEqualEdge(t, xmlDocument, "1", noteLinkAB.SourceNoteGUID, noteLinkAB.TargetNoteGUID, noteLinkAB.Text, noteLinkAB.Text)88 AssertNoteLinkEqualEdge(t, xmlDocument, "2", noteLinkCD.SourceNoteGUID, noteLinkCD.TargetNoteGUID, noteLinkCD.Text, noteLinkCD.Text)89}90func AssertNodeCount(t *testing.T, xmlNode *xmlquery.Node, expectedCount int) {91 expr, err := xpath.Compile("count(//node)")92 if err != nil {93 panic(err)94 }95 actualCount := expr.Evaluate(xmlquery.CreateXPathNavigator(xmlNode)).(float64)96 assert.Equal(t, expectedCount, int(actualCount))97}98func AssertNoteEqualNode(t *testing.T, xmlNode *xmlquery.Node, nodeID, nodeLabel, nodeDescription, nodeURL string) {99 node := xmlquery.FindOne(xmlNode, "/graphml/graph/node[@id='"+nodeID+"']")100 assert.Equal(t, nodeLabel, xmlquery.FindOne(node, "/data[@key='"+NodeLabelID+"']").InnerText())101 assert.Equal(t, nodeDescription, xmlquery.FindOne(node, "/data[@key='"+NodeDescriptionID+"']").InnerText())102 assert.Equal(t, nodeURL, xmlquery.FindOne(node, "/data[@key='"+NodeURLID+"']").InnerText())103}104func AssertEdgeCount(t *testing.T, xmlNode *xmlquery.Node, expectedCount int) {105 expr, err := xpath.Compile("count(//edge)")106 if err != nil {107 panic(err)108 }109 actualCount := expr.Evaluate(xmlquery.CreateXPathNavigator(xmlNode)).(float64)110 assert.Equal(t, expectedCount, int(actualCount))111}112func AssertNoteLinkEqualEdge(t *testing.T, xmlNode *xmlquery.Node, edgeIndex, sourceNodeID, targetNodeID, edgeLabel, edgeDescription string) {113 edge := xmlquery.FindOne(xmlNode, "/graphml/graph/edge["+edgeIndex+"]")114 assert.Equal(t, sourceNodeID, edge.SelectAttr("source"))115 assert.Equal(t, targetNodeID, edge.SelectAttr("target"))116 assert.Equal(t, edgeLabel, xmlquery.FindOne(edge, "/data[@key='"+EdgeLabelID+"']").InnerText())117 assert.Equal(t, edgeDescription, xmlquery.FindOne(edge, "/data[@key='"+EdgeDescriptionID+"']").InnerText())118}...

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router.go

Source:router.go Github

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...16func Init(service web.Service) {17 service.Handle("/",http.FileServer(http.Dir("views")))18 /*-----------------------seller----------------------------*/19 service.Handle("/seller/search.do",http.HandlerFunc(seller.Search))20 service.Handle("/seller/findOne.do",http.HandlerFunc(seller.FindOne))21 service.Handle("/seller/updateStatus.do",http.HandlerFunc(seller.UpdateStatus))22 /*-----------------------login----------------------------*/23 service.Handle("/login/search.do",http.HandlerFunc(brand.Search))24 service.Handle("/login/save.do",http.HandlerFunc(brand.Save))25 service.Handle("/login/findById.do",http.HandlerFunc(brand.FindById))26 service.Handle("/login/delete.do",http.HandlerFunc(brand.Delete))27 service.Handle("/login/update.do",http.HandlerFunc(brand.Update))28 service.Handle("/login/selectOptionList.do",http.HandlerFunc(brand.SelectOptionList))29 /*-----------------------specification----------------------------*/30 service.Handle("/specification/search.do",http.HandlerFunc(specification.Search))31 service.Handle("/specification/add.do",http.HandlerFunc(specification.Add))32 service.Handle("/specification/delete.do",http.HandlerFunc(specification.Delete))33 service.Handle("/specification/findOne.do",http.HandlerFunc(specification.FindOne))34 service.Handle("/specification/update.do",http.HandlerFunc(specification.Update))35 service.Handle("/specification/selectOptionList.do",http.HandlerFunc(specification.SelectOptionList))36 /*-----------------------typeTemplate----------------------------*/37 service.Handle("/typeTemplate/search.do",http.HandlerFunc(typeTemplate.Search))38 service.Handle("/typeTemplate/add.do",http.HandlerFunc(typeTemplate.Add))39 service.Handle("/typeTemplate/delete.do",http.HandlerFunc(typeTemplate.Delete))40 service.Handle("/typeTemplate/findOne.do",http.HandlerFunc(typeTemplate.FindOne))41 service.Handle("/typeTemplate/update.do",http.HandlerFunc(typeTemplate.Update))42 /*-----------------------itemCat----------------------------*/43 service.Handle("/itemCat/findByParentId.do",http.HandlerFunc(itemCat.FindByParentId))44 service.Handle("/itemCat/findAll.do",http.HandlerFunc(itemCat.FindAll))45 /*-----------------------goods----------------------------*/46 service.Handle("/goods/search.do",http.HandlerFunc(goods.Search))47 service.Handle("/goods/delete.do",http.HandlerFunc(goods.Delete))48 service.Handle("/goods/updateStatus.do",http.HandlerFunc(goods.UpdateStatus))49 /*-----------------------contentCategory----------------------------*/50 service.Handle("/contentCategory/search.do",http.HandlerFunc(contentCategory.Search))51 service.Handle("/contentCategory/add.do",http.HandlerFunc(contentCategory.Add))52 service.Handle("/contentCategory/delete.do",http.HandlerFunc(contentCategory.Delete))53 service.Handle("/contentCategory/findOne.do",http.HandlerFunc(contentCategory.FindOne))54 service.Handle("/contentCategory/findAll.do",http.HandlerFunc(contentCategory.FindAll))55 /*-----------------------content----------------------------*/56 service.Handle("/content/search.do",http.HandlerFunc(content.Search))57 service.Handle("/content/add.do",http.HandlerFunc(content.Add))58 service.Handle("/content/delete.do",http.HandlerFunc(content.Delete))59 service.Handle("/content/findOne.do",http.HandlerFunc(content.FindOne))60 service.Handle("/content/update.do",http.HandlerFunc(content.Update))61 /*-----------------------upload----------------------------*/62 service.Handle("/upload/uploadFile.do",http.HandlerFunc(upload.UploadFile))63 /*-----------------------manager----------------------------*/64 service.Handle("/manager/login",http.HandlerFunc(login.ManagerLogin))65}...

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findOne

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1import (2func main() {3 c := colly.NewCollector()4 c.OnHTML("a[href]", func(e *colly.HTMLElement) {5 link := e.Attr("href")6 fmt.Printf("Link found: %q -> %s7 e.Request.Visit(link)8 })9 c.OnRequest(func(r *colly.Request) {10 fmt.Println("Visiting", r.URL)11 })12}13import (14func main() {15 c := colly.NewCollector()16 c.OnHTML("a[href]", func(e *colly.HTMLElement) {17 link := e.Attr("href")18 fmt.Printf("Link found: %q -> %s19 e.Request.Visit(link)20 })21 c.OnRequest(func(r *colly.Request) {22 fmt.Println("Visiting", r.URL)23 })24}25import (26func main() {27 c := colly.NewCollector()28 c.OnHTML("a[href]", func(e *colly.HTMLElement) {29 link := e.Attr("href")30 fmt.Printf("Link found: %q -> %s31 e.Request.Visit(link)32 })33 c.OnRequest(func(r *colly.Request) {34 fmt.Println("Visiting", r.URL)35 })36}37import (38func main() {39 c := colly.NewCollector()40 c.OnHTML("a[href]", func(e *colly.HTMLElement) {41 link := e.Attr("href")42 fmt.Printf("Link found: %q -> %s43 e.Request.Visit(link)44 })45 c.OnRequest(func(r *colly

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findOne

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1import (2func main() {3 c := colly.NewCollector()4 c.OnHTML("a[href]", func(e *colly.HTMLElement) {5 link := e.Attr("href")6 fmt.Printf("Link found: %q -> %s7 c.Visit(e.Request.AbsoluteURL(link))8 })9}10import (11func main() {12 c := colly.NewCollector()13 c.OnHTML("a[href]", func(e *colly.HTMLElement) {14 link := e.Attr("href")15 fmt.Printf("Link found: %q -> %s16 c.Visit(e.Request.AbsoluteURL(link))17 })18}19import (20func main() {21 c := colly.NewCollector()22 c.OnHTML("a[href]", func(e *colly.HTMLElement) {23 link := e.Attr("href")24 fmt.Printf("Link found: %q -> %s25 c.Visit(e.Request.AbsoluteURL(link))26 })27}28import (29func main() {30 c := colly.NewCollector()31 c.OnHTML("a[href]", func(e *colly.HTMLElement) {32 link := e.Attr("href")33 fmt.Printf("Link found: %q -> %s34 c.Visit(e.Request.AbsoluteURL(link))35 })36}

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findOne

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1import (2func main() {3 driver := agouti.ChromeDriver()4 if err := driver.Start(); err != nil {5 panic(err)6 }7 page, err := driver.NewPage()8 if err != nil {9 panic(err)10 }11 panic(err)12 }13 searchField := page.Find("input[name='q']")14 if err := searchField.Fill("Agouti"); err != nil {15 panic(err)16 }17 if err := page.Find("input[type='submit']").Click(); err != nil {18 panic(err)19 }20 page.Screenshot("screenshot.png")21 fmt.Println("Success")22}23import (24func main() {25 driver := agouti.ChromeDriver()26 if err := driver.Start(); err != nil {27 panic(err)28 }29 page, err := driver.NewPage()30 if err != nil {31 panic(err)32 }33 panic(err)34 }35 searchField := page.Find("input[name='q']")36 if err := searchField.Fill("Agouti"); err != nil {37 panic(err)38 }39 if err := page.Find("input[type='submit']").Click(); err != nil {40 panic(err)41 }42 links, err := page.FindAll("h3").Elements()43 if err != nil {44 panic(err)45 }46 for _, link := range links {47 text, err := link.Text()48 if err != nil {49 panic(err)50 }51 fmt.Println(text)52 }53 page.Screenshot("screenshot.png")54 fmt.Println("Success")55}56import (57func main() {58 driver := agouti.ChromeDriver()59 if err := driver.Start(); err

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findOne

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1import (2func main() {3 if err != nil {4 panic(err)5 }6 fmt.Println(htmlquery.InnerText(node))7}8import (9func main() {10 if err != nil {11 panic(err)12 }13 for _, node := range nodes {14 fmt.Println(htmlquery.InnerText(node))15 }16}17import (18func main() {19 if err != nil {20 panic(err)21 }22 for _, node := range nodes {23 fmt.Println(htmlquery.InnerText(node))24 }25}26import (27func main() {

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findOne

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1import (2func main() {3 if err != nil {4 panic(err)5 }6 defer res.Body.Close()7 if res.StatusCode != 200 {8 panic("status code error: " + res.Status)9 }10 doc, err := goquery.NewDocumentFromReader(res.Body)11 if err != nil {12 panic(err)13 }14 doc.Find(".gb_P").Each(func(i int, s *goquery.Selection) {15 band := s.Find("a").Text()16 title := s.Find("a").Text()17 fmt.Printf("Review %d: %s - %s\n", i, band, title)18 })19}

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findOne

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1import (2func main() {3 driver := agouti.ChromeDriver()4 driver.Start()5 page, _ := driver.NewPage()6 searchBox := page.FindByName("q")7 searchBox.Fill("Agouti")8 page.FindByName("btnK").Click()9 driver.Stop()10 fmt.Println("Test completed")11}

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findOne

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1import (2func main() {3 if err != nil {4 log.Fatal(err)5 }6 defer res.Body.Close()7 if res.StatusCode != 200 {8 log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)9 }10 doc, err := goquery.NewDocumentFromReader(res.Body)11 if err != nil {12 log.Fatal(err)13 }14 doc.Find(".review").Each(func(i int, s *goquery.Selection) {15 band := s.Find("a").Text()16 title := s.Find("i").Text()17 fmt.Printf("Review %d: %s - %s\n", i, band, title)18 })19}20import (21func main() {22 if err != nil {23 log.Fatal(err)24 }25 defer res.Body.Close()26 if res.StatusCode != 200 {27 log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)28 }29 doc, err := goquery.NewDocumentFromReader(res.Body)30 if err != nil {31 log.Fatal(err)32 }33 doc.Find(".review").Each(func(i int, s *goquery.Selection) {

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