支付宝对接支付-JAVA版

<parent> <groupId></groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.</version> <relativePath/> <!-- lookup parent from repository --> </parent> <dependencies> <dependency> <groupId></groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId></groupId> <artifactId>spring-boot-devtools</artifactId> <scope>runtime</scope> <optional>true</optional> </dependency> <dependency> <groupId></groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId></groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> <version>2.2.</version> </dependency> <dependency> <groupId></groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId></groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <!--支付宝支付SDK--> <dependency> <groupId></groupId> <artifactId>alipay-sdk-java</artifactId> <version>4.10.</version> </dependency> </dependencies>