这样用

new StringRedisTemplate().opsForValue().increment(key, 1L);
是不对的，因为
JedisDataException: ERR value is not an integer or out of range

src/main/java/cn/quantgroup/xyqb/config/data/RedisConfig.java

@@ -119,9 +119,9 @@ public class RedisConfig {
     }
 
     @Bean(name = "stringRedisTemplate")
-    public StringRedisTemplate stringRedisTemplate(
+    public RedisTemplate<String, String> stringRedisTemplate(
             RedisConnectionFactory factory) {
-        final StringRedisTemplate template = new StringRedisTemplate();
+        final RedisTemplate<String, String> template = new RedisTemplate<>();
         StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
         JdkSerializationRedisSerializer jdkSerializationRedisSerializer = new JdkSerializationRedisSerializer();
         template.setEnableTransactionSupport(false);

src/main/java/cn/quantgroup/xyqb/controller/external/user/UserApiController.java

@@ -16,6 +16,7 @@ import io.swagger.annotations.ApiParam;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.web.bind.annotation.*;
 
@@ -36,7 +37,7 @@ public class UserApiController {
     private ISessionService sessionService;
     @Resource
     @Qualifier("stringRedisTemplate")
-    private StringRedisTemplate stringRedisTemplate;
+    private RedisTemplate<String, String> stringRedisTemplate;
     @Resource
     private ISmsService smsService;