day6 练习4.14

pkg/GithubApi/struct.go

@@ -16,7 +16,7 @@ type Issue struct {
 	HTMLURL   string `json:"html_url"`
 	Title     string
 	State     string
-	*User
+	User      *User
 	CreatedAt time.Time `json:"created_at"`
 	Body      string    // in Markdown format
 }

src/study/day5/surfaceweb/surfaceWEB.go

@@ -23,7 +23,7 @@ var ConcerError error
 func main() {
 
 	http.HandleFunc("/", surface)
-	log.Fatal(http.ListenAndServe("localhost:8080", nil))
+	log.Fatal(http.ListenAndServe("0.0.0.0:8989", nil))
 }
 
 func surface(w http.ResponseWriter, r *http.Request) {

src/study/day6/Practice4.14.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"Study/pkg/GithubApi"
+	"html/template"
+	"log"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+var Issues = template.Must(template.New("issuelist").
+	Funcs(template.FuncMap{"dayAgo": daysFormat}).
+	Parse(`
+<h1>{{.TotalCount}} issues</h1>
+<table>
+<tr style='text-align: left'>
+  <th>#</th>
+  <th>State</th>
+  <th>Date</th>
+  <th>User</th>
+  <th>Title</th>
+</tr>
+{{range .Items}}
+<tr>
+  <td><a href='{{.HTMLURL}}'>{{.Number}}</a></td>
+  <td>{{.State}}</td>
+  <td>{{.CreatedAt | dayAgo}}</td>
+  <td><a href='{{.User.HTMLURL}}'>{{.User.Login}}</a></td>
+  <td><a href='{{.HTMLURL}}'>{{.Title}}</a></td>
+</tr>
+{{end}}
+</table>
+`))
+
+const layout = "2006-01-02 15:04:05"
+
+func daysAgo(t time.Time) float64 {
+	return time.Since(t).Hours() / 24.0
+}
+func daysFormat(t time.Time) string {
+	return t.Format(layout)
+}
+func main() {
+	http.HandleFunc("/", serch)
+	log.Fatal(http.ListenAndServe("0.0.0.0:8080", nil))
+}
+
+func serch(w http.ResponseWriter, r *http.Request) {
+	vars := r.URL.Query()
+
+	s := vars.Get("s")
+	if s == "" {
+		s = "repo:golang/go"
+	}
+	date := vars.Get("date")
+	if date == "" {
+		date = "30"
+	}
+	dateI, _ := strconv.Atoi(date)
+	res, err := GithubApi.SearchIssues([]string{s}, dateI, "")
+	//res, err := github.SearchIssues([]string{"repo:golang/go"})
+	if err != nil {
+		log.Fatal(err)
+	}
+	if err := Issues.Execute(w, res); err != nil {
+		log.Fatal(err)
+	}
+}

src/study/day6/Template.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"Study/pkg/github"
+	"log"
+	"os"
+	"text/template"
+	"time"
+)
+
+const temple = `{{.TotalCount}} issues:
+{{range .Items}}----------------------------------------
+Number: {{.Number}}
+User:   {{.User.Login}}
+Title:  {{.Title | printf "%.64s"}}
+Age:    {{.CreatedAt | daysAgo}} days
+{{end}}`
+
+func dayAgo(t time.Time) float64 {
+	return time.Since(t).Hours() / 24.0
+}
+
+func main() {
+	report, err := template.New("report").
+		Funcs(template.FuncMap{"daysAgo": dayAgo}).
+		Parse(temple)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	res, err := github.SearchIssues([]string{"go/golang"})
+	if err != nil {
+		log.Fatal(err)
+	}
+	//if err := report.ExecuteTemplate(os.Stdout, "temple", res); err != nil {
+	if err := report.Execute(os.Stdout, res); err != nil {
+		log.Fatal(err)
+	}
+}

src/study/day6/TemplateHTML.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"Study/pkg/github"
+	"html/template"
+	"log"
+	"os"
+)
+
+var IssueList = template.Must(template.New("issuelist").Parse(`
+<h1>{{.TotalCount}} issues</h1>
+<table>
+<tr style='text-align: left'>
+  <th>#</th>
+  <th>State</th>
+  <th>User</th>
+  <th>Title</th>
+</tr>
+{{range .Items}}
+<tr>
+  <td><a href='{{.HTMLURL}}'>{{.Number}}</a></td>
+  <td>{{.State}}</td>
+  <td><a href='{{.User.HTMLURL}}'>{{.User.Login}}</a></td>
+  <td><a href='{{.HTMLURL}}'>{{.Title}}</a></td>
+</tr>
+{{end}}
+</table>
+`))
+
+func main() {
+	res, err := github.SearchIssues([]string{"repo:golang/go", "3133", "10535"})
+	if err != nil {
+		log.Fatal(err)
+	}
+	//if err := report.ExecuteTemplate(os.Stdout, "temple", res); err != nil {
+	if err := IssueList.Execute(os.Stdout, res); err != nil {
+		log.Fatal(err)
+	}
+
+}

src/study/day6/TemplateWEB.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"html/template"
+	"log"
+	"net/http"
+)
+
+const templ = `<p>A:{{.A}}</p> <p>B: {{.B}}</p>`
+
+var data struct {
+	A string
+	B template.HTML
+}
+
+func main() {
+	http.HandleFunc("/", handle)
+	log.Fatal(http.ListenAndServe("0.0.0.0:8989", nil))
+}
+
+func handle(w http.ResponseWriter, r *http.Request) {
+	t := template.Must(template.New("escape").Parse(templ))
+	data.A = "<b>Hello!</b>"
+	data.B = "<b>Hello!</b>"
+	if err := t.Execute(w, data); err != nil {
+		log.Fatal(err)
+	}
+}