修复sql语句单引号的问题

db/sqlManager.go

@@ -83,7 +83,14 @@ func initMysqlTLS(mysqlconf *config.MysqlConfig) *sql.DB {
 	return  _db
 }
 func initMongoDb(conf *config.MongoConfig)  *mgo.Session{
-	url := fmt.Sprintf("mongodb://%s:%s@%s:%d/%s",conf.UserName,conf.Password,conf.Addr,conf.Port,conf.Db)
+	var url string
+	if conf.UserName == ""{
+		url = fmt.Sprintf("mongodb://%s:%d/%s",conf.Addr,conf.Port,conf.Db)
+
+	}else{
+		url = fmt.Sprintf("mongodb://%s:%s@%s:%d/%s",conf.UserName,conf.Password,conf.Addr,conf.Port,conf.Db)
+
+	}
 	log.Print("connect to url " + url)
 	logs.Debug("connect to url " + url)
 
@@ -111,5 +118,4 @@ func InitMongoDb()  {
 		log.Print("error mongo initial")
 		os.Exit(25)
 	}
-
 }

main.go

@@ -44,7 +44,8 @@ func InitLogs() {
 }
 func CORSMiddleware(c *gin.Context) {
 	c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, UPDATE")
-	c.Writer.Header().Set("Access-Control-Allow-Origin", "http://localhost:8080")
+	c.Writer.Header().Set("Access-Control-Allow-Origin",
+		"http://172.21.102.193:8080")
 	c.Writer.Header().Set("Access-Control-Max-Age", "86400")
 	c.Writer.Header().Set("Access-Control-Allow-Headers",
 		"X-Requested-With," +

model/blog.go

@@ -4,6 +4,7 @@ import (
 	"background/db"
 	"background/logs"
 	"fmt"
+	"strings"
 )
 
 type Doc struct {
@@ -50,7 +51,8 @@ WHERE
 
 func UpdateDoc(doc Doc) error{
 	sql := fmt.Sprintf(`update doc set doc.author = '%s' ,doc.title = '%s',doc.type = '%d',doc.content = '%s' where doc.id = '%d'; `,
-		doc.Author, doc.Title, doc.Type, doc.Content,doc.ID)
+		doc.Author,  strings.Replace(doc.Title, "'", "\\'", -1), doc.Type,
+		strings.Replace(doc.Content, "'", "\\'", -1),doc.ID)
 	_, e := db.GetMysqlClient().Query(sql)
 	if nil != e {
 		logs.Error(e.Error())