尝试生成pdf文件

commands/command.go

@@ -55,20 +55,36 @@ func RegisterModel()  {
 //初始化数据
 func Initialization()  {
 
-	options := []models.Option {
+	o := orm.NewOrm()
-		{ OptionName: "ENABLED_CAPTCHA", OptionValue: "false", OptionTitle:"是否启用验证码"},
+
-		{ OptionName: "ENABLED_REGISTER",OptionValue:"false",OptionTitle:"是否启用注册"},
+	_,err := o.Raw(`INSERT INTO md_options (option_title, option_name, option_value) SELECT '是否启用注册','ENABLED_REGISTER','false' FROM dual WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'ENABLED_REGISTER');`).Exec()
-		{ OptionName: "ENABLE_ANONYMOUS" , OptionValue:"false", OptionTitle:"启用匿名访问"},
+
-		{ OptionName: "SITE_NAME", OptionValue:"MinDoc", OptionTitle: "站点名称"},
+	if err != nil {
+		panic("ENABLED_REGISTER => " + err.Error())
+		os.Exit(1)
 	}
+	_,err = o.Raw(`INSERT INTO md_options (option_title, option_name, option_value) SELECT '是否启用验证码','ENABLED_CAPTCHA','false' FROM dual WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'ENABLED_CAPTCHA');`).Exec()
 
+	if err != nil {
+		panic("ENABLED_CAPTCHA => " + err.Error())
+		os.Exit(1)
+	}
+	_,err = o.Raw(`INSERT INTO md_options (option_title, option_name, option_value) SELECT '启用匿名访问','ENABLE_ANONYMOUS','true' FROM dual WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'ENABLE_ANONYMOUS');`).Exec()
 
-	if err := models.NewOption().InsertMulti(options...);err != nil {
+	if err != nil {
-		panic("Option.InsertMulti => " + err.Error())
+		panic("ENABLE_ANONYMOUS => " + err.Error())
+		os.Exit(1)
+	}
+	_,err = o.Raw(`INSERT INTO md_options (option_title, option_name, option_value) SELECT '站点名称','SITE_NAME','MinDoc' FROM dual WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'SITE_NAME');`).Exec()
+
+	if err != nil {
+		panic("SITE_NAME => " + err.Error())
 		os.Exit(1)
 	}
 
-	member := models.NewMember()
+	member,err := models.NewMember().FindByFieldFirst("account","admin")
+	if err == orm.ErrNoRows {
+
 		member.Account = "admin"
 		member.Avatar = "/static/images/headimgurl.jpg"
 		member.Password = "123456"
@@ -102,6 +118,7 @@ func Initialization()  {
 			os.Exit(0)
 		}
 	}
+}
 
 // RegisterLogger 注册日志
 func RegisterLogger()  {
@@ -128,7 +145,7 @@ func RegisterLogger()  {
 func RegisterCommand() {
 
 	if _,err := os.Stat("install.lock"); os.IsNotExist(err){
-		err = orm.RunSyncdb("default",true,false)
+		err = orm.RunSyncdb("default",false,true)
 		if err == nil {
 			Initialization()
 			f, _ := os.Create("install.lock")
@@ -139,6 +156,7 @@ func RegisterCommand() {
 		}
 	}
 
+	CheckUpdate()
 }
 
 func RegisterFunction()  {

commands/update.go

@@ -0,0 +1,52 @@
+package commands
+
+import (
+	"os"
+	"net/http"
+	"github.com/astaxie/beego"
+	"encoding/json"
+	"io/ioutil"
+	"fmt"
+)
+
+func Update()  {
+	if len(os.Args) > 2 && os.Args[1] == "update" {
+
+		os.Exit(0)
+	}
+}
+
+//检查最新版本.
+func CheckUpdate() {
+
+	if len(os.Args) >= 2 && os.Args[1] == "version" {
+
+		resp, err := http.Get("https://api.github.com/repos/lifei6671/godoc/tags")
+
+		if err != nil {
+			beego.Error("CheckUpdate => ", err)
+			os.Exit(1)
+		}
+
+		defer resp.Body.Close()
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			beego.Error("CheckUpdate => ", err)
+			os.Exit(1)
+		}
+
+		var result []*struct {
+			Name string `json:"name"`
+		}
+
+		err = json.Unmarshal(body, &result)
+
+		if err != nil {
+			beego.Error("CheckUpdate => ", err)
+			os.Exit(1)
+		}
+
+		fmt.Println("MinDoc last version => ",result[0].Name)
+		os.Exit(0)
+	}
+}

main.go

@@ -12,6 +12,7 @@ import (
 	"os"
 	"github.com/lifei6671/godoc/controllers"
 	"github.com/lifei6671/godoc/conf"
+	"github.com/lifei6671/godoc/utils"
 )
 
 var (
@@ -36,6 +37,7 @@ func main() {
 
 	beego.ErrorController(&controllers.ErrorController{})
 
+	utils.ConverterPdf("a.pdf",nil)
 	beego.Run()
 }
 

utils/pdf.go

@@ -0,0 +1,28 @@
+package utils
+
+import (
+	"github.com/signintech/gopdf"
+	"github.com/astaxie/beego"
+)
+func ConverterPdf(output string,htmlList map[string]string) error {
+	pdf := gopdf.GoPdf{}
+	pdf.Start(gopdf.Config{PageSize: gopdf.Rect{W: 595.28, H: 841.89}})
+
+	pdf.AddPage()
+
+	err := pdf.AddTTFFont("HDZB_5", "./static/pdf-fonts/msyh.ttf")
+	if err != nil {
+		beego.Error("ConverterPdf => ",err)
+		return err
+	}
+	err = pdf.SetFont("HDZB_5", "", 14)
+	if err != nil {
+		beego.Error("ConverterPdf => " , err)
+		return err
+	}
+	
+	pdf.Cell(nil, "您好")
+	pdf.WritePdf(output)
+
+	return nil
+}