github.com/zhongdalu/gf@v1.0.0/g/os/gview/gview_error.go (about)

     1  // Copyright 2019 gf Author(https://github.com/zhongdalu/gf). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with this file,
     5  // You can obtain one at https://github.com/zhongdalu/gf.
     6  
     7  package gview
     8  
     9  import (
    10  	"github.com/zhongdalu/gf/g/internal/cmdenv"
    11  )
    12  
    13  const (
    14  	// gERROR_PRINT_KEY is used to specify the key controlling error printing to stdout.
    15  	// This error is designed not to be returned by functions.
    16  	gERROR_PRINT_KEY = "gf.gview.errorprint"
    17  )
    18  
    19  // errorPrint checks whether printing error to stdout.
    20  func errorPrint() bool {
    21  	return cmdenv.Get(gERROR_PRINT_KEY, true).Bool()
    22  }