求问阿里云服务器上ECS为什么下载不了halo的jar包？

islandlxl

求问阿里云服务器上wget http://halo.ryanc.cc/release/halo-{{version}}.jar -O halo-latest.jar 为什么下载不了？
--2019-11-29 21:52:14-- http://halo.ryanc.cc/release/halo-%7B%7Bversion%7D%7D.jar
Resolving halo.ryanc.cc (halo.ryanc.cc)... 120.77.166.80
Connecting to halo.ryanc.cc (halo.ryanc.cc)|120.77.166.80|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2019-11-29 21:52:14 ERROR 404: Not Found.

islandlxl

wget http://halo.ryanc.cc/release/halo-latest.jar -O halo-latest.jar 这个地址能快速下载，但是不能运行，
运行时报错

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-11-29 21:57:51.890 ERROR 5238 --- [           main] o.s.boot.SpringApplication               : Application run failed

错误如下：

org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is java.lang.RuntimeException: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'contentFilter' defined in class path resource [run/halo/app/config/HaloConfiguration.class]: Unsatisfied dependency expressed through method 'contentFilter' parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'optionServiceImpl' defined in URL [jar:file:/usr/local/halo/halo-latest.jar!/BOOT-INF/classes!/run/halo/app/service/impl/OptionServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'optionRepository': Cannot create inner bean '(inner bean)#66ce957f' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#66ce957f': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Unsatisfied dependency expressed through method 'entityManagerFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactoryBuilder' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Unsatisfied dependency expressed through method 'entityManagerFactoryBuilder' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaVendorAdapter' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.orm.jpa.JpaVendorAdapter]: Factory method 'jpaVendorAdapter' threw exception; nested exception is java.lang.RuntimeException: Driver org.h2.Driver claims to not accept jdbcUrl, jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:156) ~[spring-boot-2.1.7.RELEASE.jar!/:2.1.7.RELEASE]

johnniang

islandlxl 稍等

johnniang

islandlxl 从错误详情上看，是配置文件的错误配置导致的。

建议贴出你的配置文件。

islandlxl

wget https://github.com/halo-dev/halo/releases/download/v1.1.1/halo-1.1.1.jar -O halo-latest.jar
使用这个地址下载就下载很慢

islandlxl

johnniang 我是使用mysql数据库进行配置的，然后按照要求把H2的一些配置注释了

islandlxl

johnniang

server:
  port: 8090
spring:
  datasource:
    type: com.zaxxer.hikari.HikariDataSource

    # H2 Database 閰嶇疆锛屽鏋滀綘闇€瑕佷娇鐢?MySQL锛岃娉ㄩ噴鎺夎閰嶇疆骞跺彇娑堟敞閲?MySQL 鐨勯厤缃€?
                                                                                                                     driver-class-name: org.h2.Driver
#    url: jdbc:h2:file:~/.halo/db/halo
#    username: admin
#    password: 123456

    # MySQL 閰嶇疆锛屽鏋滀綘闇€瑕佷娇鐢?H2Database锛岃娉ㄩ噴鎺夎閰嶇疆骞跺彇娑堟敞閲婁笂鏂?H2Database 鐨勯厤缃€?
                                                                                                                           #    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
    username: root
    password: 123

  # H2 Database 鐨勬帶鍒跺彴鐩稿叧閰嶇疆锛屽鏋滀綘浣跨敤鐨勬槸 MySQL 锛岃娉ㄩ噴鎺変笅鏂瑰唴瀹广€?
                                                                                                        h2:
#    console:
#      settings:
#        web-allow-others: false
#      path: /h2-console
#      enabled: false

johnniang

server:
  port: 8090
spring:
  datasource:
    type: com.zaxxer.hikari.HikariDataSource

    # H2 Database 閰嶇疆锛屽鏋滀綘闇€瑕佷娇鐢?MySQL锛岃娉ㄩ噴鎺夎閰嶇疆骞跺彇娑堟敞閲?MySQL 鐨勯厤缃€?
#    driver-class-name: org.h2.Driver
#    url: jdbc:h2:file:~/.halo/db/halo
#    username: admin
#    password: 123456

    # MySQL 閰嶇疆锛屽鏋滀綘闇€瑕佷娇鐢?H2Database锛岃娉ㄩ噴鎺夎閰嶇疆骞跺彇娑堟敞閲婁笂鏂?H2Database 鐨勯厤缃€?
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
    username: root
    password: 123

  # H2 Database 鐨勬帶鍒跺彴鐩稿叧閰嶇疆锛屽鏋滀綘浣跨敤鐨勬槸 MySQL 锛岃娉ㄩ噴鎺変笅鏂瑰唴瀹广€?
                                                                                                        h2:
#    console:
#      settings:
#        web-allow-others: false
#      path: /h2-console
#      enabled: false

johnniang

你可以把原文本贴出来（去掉密码即可）。

johnniang

islandlxl 因为你忘记更改 driver-class-name 了，所以导致了启动失败。

islandlxl

johnniang 哦哦，谢谢了

islandlxl

johnniang 你好，请问下 # 修改 halo.service

sudo vim /etc/systemd/system/halo.service ，这个文件夹中的配置要怎么配置啊，

[Service]
Type=simple
ExecStart=/usr/bin/java -server -Xms256m -Xmx256m -jar YOUR_JAR_PATH
ExecStop=/bin/kill -s QUIT $MAINPID
Restart=always
StandOutput=syslog

StandError=inherit

======================
YOUR_JAR_PATH要改成什么？

johnniang

islandlxl halo-latest.jar 的绝对地址。

islandlxl

johnniang 你好，我在这个文件时这样配置的为什么还是不行？

[Unit]
Description=Halo Service
Documentation=https://halo.run
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=/usr/bin/java/jdk1.8.0_191/bin/java -server -Xms256m -Xmx256m -jar /usr/local/halo/halo-latest.jar
ExecStop=/bin/kill -s QUIT $MAINPID
Restart=always
StandOutput=syslog

StandError=inherit

[Install]
WantedBy=multi-user.target

johnniang

islandlxl 不行的意思是？有错误信息还是什么错误表现。

islandlxl

johnniang 具体提示是这样
[root@izwz92ujq5zpxw3v4vxv5vz _]# sudo systemctl daemon-reload
sudo: systemctl: command not found
[root@izwz92ujq5zpxw3v4vxv5vz _]# sudo service halo start
Redirecting to /bin/systemctl start halo.service
/sbin/service: line 87: /bin/systemctl: No such file or directory

johnniang

islandlxl 你的系统是什么版本，似乎没有 systemctl 命令。

islandlxl

johnniang 阿里云服务器centos7.X版本

johnniang

islandlxl 你是通过 root 用户登录的，不加 sudo 试试呢。

islandlxl

johnniang 去掉sudo
[root@izwz92ujq5zpxw3v4vxv5vz _]# systemctl daemon-reload
-bash: systemctl: command not found