liquibase pro 关键问题

问题描述

我获得了 liquibase 试用版密钥，但项目验证失败并显示消息“没有有效的 Liquibase Pro 许可证，不允许更改类型‘pro:createFunction’。”

我尝试过这样的 maven 配置

import socket
import select
import errno
import sys

HEADER_LENTH = 10

IP = "127.0.0.1"
PORT = 1234

my_username = input("Username : ")
client_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
client_socket.connect((IP,PORT))
client_socket.setblocking(False)

username = my_username.encode('utf-8')
username_header = f"{len(username):<{HEADER_LENTH}}".encode('utf-8')
client_socket.send(username_header + username)

while True:
    message = input(f"{my_username} > ")

    if message:
        message = message.encode('utf-8')
        message_header = f"{len(message) :< {HEADER_LENTH}}".encode('utf-8')
        client_socket.send(message_header + message)
    
    try:
        while True:
            # receive things
            username_header = client_socket.recv(HEADER_LENTH)
            if not len(username_header):
                print("Connection closed by the server")
                sys.exit()
            username_length = int(username_header.decode('utf-8').strip())
            username = client_socket.recv(username_length).decode('utf-8')

            message_header = client_socket.recv(HEADER_LENTH)
            message_length = int(message_header.decode('utf-8').strip())
            message = client_socket.recv(message_length).decode('utf-8')

            print(f"{username} > {message}")

    except IOError as e:
        if e.errno != errno.EAGAIN and e.errno != errno.EWOULDBLOCK:
            print('Reading error: {}'.format(str(e)))
            sys.exit()
        continue

    except Exception as e:
        print('General error',str(e))
        sys.exit()

还有这个

<configuration>
    <changeLogFile>${project.basedir}/src/main/resources/config/liquibase/master.xml</changeLogFile>
    <diffChangeLogFile>${project.basedir}/src/main/resources/config/liquibase/changelog/${maven.build.timestamp}_changelog.xml</diffChangeLogFile>
    <driver>org.postgresql.Driver</driver>
    <url>jdbc:postgresql://localhost:5432/FreshHipster</url>
    <defaultSchemaName></defaultSchemaName>
    <username>FreshHipster</username>
    <password></password>
    <referenceUrl>hibernate:spring:domain.folder?dialect=org.hibernate.dialect.PostgreSQL9Dialect&amp;hibernate.physical_naming_strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy&amp;hibernate.implicit_naming_strategy=org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy</referenceUrl>
    <verbose>true</verbose>
    <logging>debug</logging>
    <contexts>!test</contexts>
    <liquibaseProLicenseKey>ABwwGg...</liquibaseProLicenseKey>

 </configuration>

liquibase.properties

（包含文件 liquibase.properties 的文件夹中的命令“liquibase status”显示： Liquibase Pro 4.3.1 由 Datical 授权给 Liquibase Pro 评估，直到 ср 3 月。 24 05:00:00 ALMT 2021 )

<configuration>
  <propertyFile>liquibase.properties</propertyFile>
<diffChangeLogFile>${project.basedir}/src/main/resources/config/liquibase/changelog/${maven.build.timestamp}_changelog.xml</diffChangeLogFile>
<verbose>true</verbose>
<logging>debug</logging>
<contexts>!test</contexts>
</configuration>

解决方法

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license-key liquibase maven