运行mvn package遇错

[luckypoem]

hi。

git clone https://github.com/zhihengjiang/shadowsocks-java shadowsocks-java-by-zhihengjiang
cd shadowsocks-java-by-zhihengjiang
mvn package
显示：
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for org.shadowsocks:shadowsocks-java:jar:1.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-surefire-plugin is missing. @ line 68, column 21
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 85, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
...

最终，虽然在当前目录下，生成了target目录，但是，
cd target
[root@bwg-vps target]# ls
classes lib shadowsocks-java-1.0-SNAPSHOT.jar
generated-sources maven-archiver
[root@bwg-vps target]# java -jar shadowsocks-java-1.0-SNAPSHOT.jar
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at org.shadowsocks.Main.main(Main.java:9)
[root@bwg-vps target]#

怎么解决？

[zhihengjiang]

缺少配置文件的参数，参考getting-started

[luckypoem]

[root@bwg-vps shadowsocks-java-by-zhihengjiang]# cp config.json target/
[root@bwg-vps shadowsocks-java-by-zhihengjiang]# cd target/
[root@bwg-vps target]# ls
classes generated-sources maven-archiver
config.json lib shadowsocks-java-1.0-SNAPSHOT.jar
[root@bwg-vps target]# java -jar shadowsocks-java-1.0-SNAPSHOT.jar config=config.json
please set running mode
[root@bwg-vps target]# cat config.json
{
"server":"0.0.0.0",
"server_port":8008,
"local_address": "127.0.0.1",
"local_port":1080,
"password":"mypassword",
"timeout":300,
"method":"aes-256-cfb",
"fast_open": false,
"workers": 1
}
[root@bwg-vps target]#

please set running mode怎么解决？

[zhihengjiang]

可以直接使用脚本启动服务。如果想直接使用jar包启动，需要的参数可以运行脚本里的

shadowsocks-java/ssserver.sh

Line 113 in 61bb2e1

java -jar ./target/shadowsocks-java-1.0-SNAPSHOT.jar ${main} server=${server} server_port=${server_port}

[luckypoem]

[root@bwg-vps shadowsocks-java-by-zhihengjiang]# ls
config.json pom.xml README.md src sslocal.sh ssserver.sh target
[root@bwg-vps shadowsocks-java-by-zhihengjiang]# ./ssserver.sh
config:
please set a server address
[root@bwg-vps shadowsocks-java-by-zhihengjiang]#

./ssserver.sh不会读取config.json文件吗？

[zhihengjiang]

不会，需要指定，请仔细阅读一遍README

[luckypoem]

[root@bwg-vps shadowsocks-java-by-zhihengjiang]# ./ssserver.sh
config:
please set a server address
[root@bwg-vps shadowsocks-java-by-zhihengjiang]#

在哪里设置server address？

[luckypoem]

[root@bwg-vps shadowsocks-java-by-zhihengjiang]# ls
config.json pom.xml README.md src sslocal.sh ssserver.sh target
[root@bwg-vps shadowsocks-java-by-zhihengjiang]# nano config.json
[root@bwg-vps shadowsocks-java-by-zhihengjiang]# ./ssserver.sh -c config.json
config: config.json
Starting shadowsocks ...
please set running mode
[root@bwg-vps shadowsocks-java-by-zhihengjiang]#

还是提示“please set running mode”，怪事？

[zhihengjiang]

再试试看呢

[luckypoem]

现在好了。谢谢