直接贴代码，先做个记录后面再补充

目前已经发现一个问题：使用mybatis-plus的动态表名的时候，日志打出来的不对

@Component
@Intercepts({@Signature(type = StatementHandler.class, method = "prepare", args = {Connection.class, Integer.class})})
public class MyBatisInterceptor implements Interceptor {
	@Override
	public Object intercept(Invocation invocation) throws Throwable {
		// 耗时开始时间
		long startTime = System.currentTimeMillis();
		// 获取 StatementHandler ，默认是 RoutingStatementHandler
		StatementHandler statementHandler = (StatementHandler) invocation.getTarget();
		// 获取 StatementHandler 包装类
		MetaObject metaObjectHandler = SystemMetaObject.forObject(statementHandler);
		// 获取查询接口映射的相关信息
		MappedStatement mappedStatement = (MappedStatement) metaObjectHandler.getValue("delegate.mappedStatement");
		// 获取请求时的参数
		Object parameterObject = statementHandler.getParameterHandler()
		                                         .getParameterObject();
		log.info("sql参数：{}", parameterObject);

		// 获取sql
		BoundSql boundSql = mappedStatement.getBoundSql(parameterObject);
		String sql = showSql(mappedStatement.getConfiguration(), boundSql);
		// 获取执行sql方法
		String sqlId = mappedStatement.getId();
		Object result = invocation.proceed();
		// 计算总耗时
		long cost = System.currentTimeMillis() - startTime;
		log.info(" ======> 执行的SQL方法 : {} \n 总耗时 : {} 毫秒 \n  SQL语句 : {} \n", sqlId, cost, sql);
		return result;
	}

	@Override
	public Object plugin(Object target) {
		return Interceptor.super.plugin(target);
	}

	@Override
	public void setProperties(Properties properties) {
		Interceptor.super.setProperties(properties);
	}

	private static String showSql(Configuration configuration, BoundSql boundSql) {
		// 获取参数
		Object parameterObject = boundSql.getParameterObject();
		List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
		// sql语句中多个空格都用一个空格代替
		String sql = boundSql.getSql()
		                     .replaceAll("[\\s]+", " ");
		if (CollectionUtils.isNotEmpty(parameterMappings) && parameterObject != null) {
			// 获取类型处理器注册器，类型处理器的功能是进行java类型和数据库类型的转换
			TypeHandlerRegistry typeHandlerRegistry = configuration.getTypeHandlerRegistry();
			// 如果根据parameterObject.getClass(）可以找到对应的类型，则替换
			if (typeHandlerRegistry.hasTypeHandler(parameterObject.getClass())) {
				sql = sql.replaceFirst("\\?", Matcher.quoteReplacement(getParameterValue(parameterObject)));
			} else {
				// MetaObject主要是封装了originalObject对象，提供了get和set的方法用于获取和设置originalObject的属性值,主要支持对JavaBean、Collection、Map三种类型对象的操作
				MetaObject metaObject = configuration.newMetaObject(parameterObject);
				for (ParameterMapping parameterMapping : parameterMappings) {
					String propertyName = parameterMapping.getProperty();
					if (metaObject.hasGetter(propertyName)) {
						Object obj = metaObject.getValue(propertyName);
						sql = sql.replaceFirst("\\?", Matcher.quoteReplacement(getParameterValue(obj)));
					} else if (boundSql.hasAdditionalParameter(propertyName)) {
						// 该分支是动态sql
						Object obj = boundSql.getAdditionalParameter(propertyName);
						sql = sql.replaceFirst("\\?", Matcher.quoteReplacement(getParameterValue(obj)));
					} else {
						// 打印出缺失，提醒该参数缺失并防止错位
						sql = sql.replaceFirst("\\?", "参数缺失请检查");
					}
				}
			}
		}
		return sql;
	}

	private static String getParameterValue(Object obj) {
		String value;
		if (obj instanceof String) {
			value = "'" + obj + "'";
		} else if (obj instanceof Date) {
			DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT, Locale.CHINA);
			value = "'" + formatter.format(new Date()) + "'";
		} else {
			if (obj != null) {
				value = obj.toString();
			} else {
				value = "";
			}
		}
		return value;
	}

}