assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

u1 := uuid.NewV4() 

正确写法：

id,_ := uuid.NewV4()

下面的还会报错：

  

   

    

     

    
    

     

      u, err := uuid.NewV4()
     
    
   

    

     

    
    

     

      obj.uuid = u.String() 
     
    
  
 

I would like to be able to

obj.uuid = uuid.MustNewV4().String()
 

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/88373486