alipay包下面的Main.java文件很多标红的情况怎么解决呢？如截图所示

Question

Answer 1

geelylucky 2020-04-07 22:56:15

同学，这个需要引入支付宝的jar包：https://mvnrepository.com/artifact/com.alipay.sdk/alipay-sdk-java

<dependency>

    <groupId>com.alipay.sdk</groupId>

    <artifactId>alipay-sdk-java</artifactId>

    <version>4.9.100.ALL</version>

</dependency>