mybatisInterceptLogParameterValue.java

 @Override
  public Object intercept(Invocation invocation) throws Throwable {
    Object[] args = invocation.getArgs(); 
    MappedStatement ms = (MappedStatement)args[0];
    Object param = (Object)args[1]; 
    BoundSql boundSql = ms.getBoundSql(param); 
    
    List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    TypeHandlerRegistry typeHandlerRegistry = ms.getConfiguration().getTypeHandlerRegistry();
    
    for (ParameterMapping parameterMapping : parameterMappings) {
      if (parameterMapping.getMode() != ParameterMode.OUT) {
        Object value;
        String propertyName = parameterMapping.getProperty();
        if (boundSql.hasAdditionalParameter(propertyName)) {
          value = boundSql.getAdditionalParameter(propertyName);
        } else if (parameterObject == null) {
          value = null;
        } else if (typeHandlerRegistry.hasTypeHandler(parameterObject.getClass())) {
          value = parameterObject;
        } else {
          MetaObject metaObject = configuration.newMetaObject(parameterObject);
          value = metaObject.getValue(propertyName);
        }
        log.debug("value : {}" , value);
      }
    }
        
    
    return invocation.proceed();
  }