Go语言圣经-文本和HTML模板
练习 4.14： 创建一个web服务器，查询一次GitHub，然后生成BUG报告、里程碑和对应的用户信息。
1.查看下文档godoc net/http |grep HandleFunc
func HandleFunc(pattern string, handler func(ResponseWriter, *Request))
2.godoc fmt|grep Fprintf
func Fprintf(w io.Writer, format string, a …interface{}) (n int, err error)
3. var issueList = template.Must(template.New(“issuelist”).Parse(“)
issueList.Execute(w, result)
package main
import (
"net/http"
//"fmt"
"github"
"html/template"
)
func main() {
//启动一个web服务器
http.HandleFunc("/", handle)
http.ListenAndServe("0.0.0.0:8000", nil)
}
func handle(w http.ResponseWriter, r *http.Request) {
var result *github.IssuesSearchResult
var keywords = []string{"php", "js"}
result, _ = github.SearchIssues(keywords)
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>
`))
issueList.Execute(w, result)
//fmt.Fprintf(w,"hello world")
}
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/12545.html