我有一个groovy类,它返回一个数据库客户机的实例:
class DBClient {
private static DBClient INSTANCE
private String url
private String userName
private String password
private String driver
@Synchronized
static DBClient getInstance() {
if (!INSTANCE) {
INSTANCE = new DBClient()
}
return INSTANCE
}
Sql sql = Sql.newInstance(url, userName, password, driver)
void setUrl(String url) {
this.url = url
}
void setUserName(String userName) {
this.userName = userName
}
void setPassword(String password) {
this.password = password
}
void setDriver(String driver) {
this.driver = driver
}
def getAllSaa() {
sql.rows("select * from Saa")
}
}我尝试在@Configuration类中创建这个类的bean:
@Configuration
@Profile("prod")
public class OracleServerConfiguration {
@Bean
public DBClient dbClient () {
DBClient dbClient = DBClient.getInstance();
dbClient.setUrl("jdbc:oracle:thin:@localhost:1521:xe");
dbClient.setUserName("SYSTEM");
dbClient.setPassword("1111");
dbClient.setDriver("oracle.jdbc.OracleDriver");
return dbClient;
}
}在IntelliJ中它看起来很好,但是当我尝试用gradle构建这个项目时,我会得到一个错误
"OracleServerConfiguration.java:14: error:无法找到符号DBClient dbClient = DBClient.getInstance();符号:类DBClient位置:类OracleServerConfiguration“。
我尝试为DBClient类中的所有字段创建getter和setter,但没有结果。
有人有从groovy类创建bean的经验吗?
发布于 2017-03-29 07:14:39
这里回答了一个类似的问题:在我的例子中,Referencing Groovy from Java with Gradle and Spring Boot results in"cannot find symbol"只是决定将模块完全保留在Groovy中,从而解决了这个问题。
https://stackoverflow.com/questions/43070569
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