go打印fmt.Println指针的逃逸问题的注意，打印的顺序

问题1：

func main() {
   model.DBNew("./conf.toml")
   var user []model.CoreGrained
   model.DB().Find(&user)
   for _, i := range user {
      var gg []string
      err := json.Unmarshal(i.Group, &gg)
      if err != nil {
         log.Print(err)
      }
      fmt.Println(gg)   //看这里的顺序
      for _, v := range gg {
         for _, vv := range strings.TrimSpace(v) {
            if vv == 'B' {    //不匹配
               fmt.Println("true")
               return

            }
         }

      }

   }

}
运行结果：

/mnt/c/Users/Administrator/AppData/Local/Temp/GoLand/___75go_build_TestPrt_go_linux
[ admin]
[c051d777-5c41-4e7d-9379-2054851803c4]

问题2

func main() {
   model.DBNew("./conf.toml")
   var user []model.CoreGrained
   model.DB().Find(&user)
   for _, i := range user {
      var gg []string
      err := json.Unmarshal(i.Group, &gg)
      if err != nil {
         log.Print(err)
      }
      fmt.Println(gg)
      for _, v := range gg {
         for _, vv := range strings.TrimSpace(v) {
            if vv == 'a' {     //关键是这里  ，匹配
               fmt.Println("true")
               return

            }
         }

      }

   }

}

/mnt/c/Users/Administrator/AppData/Local/Temp/GoLand/___291go_build_TestPrt_go_linux
[ admin]        //只打印一个admin，？执行顺序被颠倒
true

问题3

func main() {
   model.DBNew("./conf.toml")
   var user []model.CoreGrained
   model.DB().Find(&user)
   for _, i := range user {
      var gg []string
      err := json.Unmarshal(i.Group, &gg)
      if err != nil {
         log.Print(err)
      }
      fmt.Println(gg)
      for _, v := range gg {
         for _, vv := range strings.TrimSpace(v) {
            if vv == 'c' {   //匹配
               fmt.Println("true")
               return

            }
         }

      }

   }

}

/mnt/c/Users/Administrator/AppData/Local/Temp/GoLand/___111go_build_TestPrt_go_linux
[ admin]
[c051d777-5c41-4e7d-9379-2054851803c4]
true