redisTemplate注入null解决办法

电玩女神 2023-10-03 11:25 16阅读 0赞

#### 使用@resource 和@Autowired注入RedisUtil工具类时，redisTemplate注入为null ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ4NzIxNzA2_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ4NzIxNzA2_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ4NzIxNzA2_size_16_color_FFFFFF_t_70 2]

#### 解决：修改redisUtil为静态工具类 ####

@Autowired
        private static RedisTemplate<String, Object> redisTemplate;
    
        public RedisUtil(RedisTemplate<String, Object> redisTemplate) {
        
            this.redisTemplate = redisTemplate;
        }

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ4NzIxNzA2_size_16_color_FFFFFF_t_70 3]使用不用注入  
![在这里插入图片描述][20210719185844422.png]

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[20210719185844422.png]: https://img-blog.csdnimg.cn/20210719185844422.png