问题1.初始构造heima-leadnews-user这个模块 触发此bug

Command line is too long

解决办法：

问题2：构建网关模块启动时 报数据库错误

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

Reason: Failed to determine a suitable driver class

Action:

Consider the following:
    If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
    If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

解决办法：在启动类直接排除这个类就好了 反正gateway不需要数据库

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)