/ZuiOJ

🔥Zui Online Judge(ZOJ)🔥 基于SpringBoot和SpringCloud和Vue的开源在线代码评委系统(OJ)。An open source online judge system(OJ) based on Spring Boot, Spring Cloud and Vue

Primary LanguageJava

OJ system

Developer

Environment preparation

To run this program, you must have Ubuntu system,

Linux kernel version >= 3.10

jdk1.8 version,

mysql8.0,

redis.

go-judge system operation

The port required by gojudge is 5050

go_judge handbook.

  1. Download the binary precompiled file

https://github.com/criyle/go-judge/releases

or run on Docker

docker run -it --rm --privileged --shm-size=256m -p 5050:5050 criyle/executorserver

Run binary precompiled files on Ubuntu

First set permissions

chmod +x filename

After that start sandbox

./file name

c/c++ locale test

Next we open postman for testing and send the request in post form http://IP:5050/run with parameters

{
    "cmd": [{
        "args": ["/usr/bin/g++", "Main.cc", "-o", "a"],
        "env": ["PATH=/usr/bin:/bin"],
        "files": [{
            "content": ""
        }, {
            "name": "stdout",
            "max": 10240
        }, {
            "name": "stderr",
            "max": 10240
        }],
        "cpuLimit": 10000000000,
        "memoryLimit": 104857600,
        "procLimit": 50,
        "copyIn": {
            "Main.cc": {
                "content": "#include <iostream>\nusing namespace std;\nint main() {\nint a, b;\ncin >> a >> b;\ncout << a + b << endl;\n} "
            }
        },
        "copyOut": ["stdout", "stderr"],
        "copyOutCached": ["Main.cc", "a"],
        "copyOutDir": "1"
    }]
}

Our server will return us

[
{
"status": "Accepted",
"exitStatus": 0,
"time": 726910000,
"memory": 55812096,
"runTime": 787566071,
"files": {
"stderr": "",
"stdout": ""
},
"fileIds": {
"Main.cc": "4EK46KIB",
"a": "LR567VHA"
}
}
]

Next we run him according to the Id of Main

{
    "cmd": [{
        "args": ["a"],
        "env": ["PATH=/usr/bin:/bin"],
        "files": [{
            "content": "1 1"
        }, {
            "name": "stdout",
            "max": 10240
        }, {
            "name": "stderr",
            "max": 10240
        }],
        "cpuLimit": 10000000000,
        "memoryLimit": 104857600,
        "procLimit": 50,
        "strictMemoryLimit": false,
        "copyIn": {
            "a": {
                "fileId": "LR567VHA"
            }
        }
    }]
}

Server feedback to us

[
{
"status": "Accepted",
"exitStatus": 0,
"time": 7191000,
"memory": 6672384,
"runTime": 15512983,
"files": {
"stderr": "",
"stdout": "2\n"
}
}
]

java locale test

todo

Awesome goLang language test

python3 language test

python2 language test

backend startup

todo

front-end startup

Dev log

Architecture diagram