visual studio里面的scanf函数无法使用——解决方案

小鱼儿 2021-09-20 20:08 794阅读 0赞

### visual studio里面的scanf函数无法使用——解决方案 ###

*  1：问题描述
 *  2：解决方案

# 1：问题描述 #

error C4996: ‘scanf’: This function or variable may be unsafe. Consider using scanf\_s instead. To disable deprecation, use **\_CRT\_SECURE\_NO\_WARNINGS.** See online help for details.

# 2：解决方案 #

1：选择 项目——>属性  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70][]

2：c/c++——>预处理器  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 1][]  
3：预处理器 定义——>编辑  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 2][]  
4：编辑框如下，在框里面输入 \_CRT\_SECURE\_NO\_WARNINGS 点击确定即可  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 3][]  
5：此问题解决

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