安装

curl -fsSL https://ollama.com/install.sh | sh

解决Ollama外网访问问题（配置ollama跨域访问）

安装Ollama完毕后，

/etc/systemd/system/ollama.service

进行如下修改：

[Unit]
Description=Ollama Service
After=network-online.target
 
[Service]
ExecStart=/usr/bin/ollama serve
User=ollama
Group=ollama
Restart=always
RestartSec=3
 
Environment="OLLAMA_HOST=0.0.0.0"
Environment="OLLAMA_ORIGINS=*"
 
[Install]
WantedBy=default.target

重新加载systemd守护进程并启用Ollama服务

sudo systemctl daemon-reload
sudo systemctl enable ollama
sudo systemctl start ollama

python API访问

from ollama import Client
client = Client(
  host='http://192.168.4.21:11434',
  headers={'Content-Type': 'application/json'}

)
response = client.chat(model='internlm/internlm2.5:20b-chat', messages=[
  {
    'role': 'user',
    'content': '天为什么是蓝色的',
  },
])


print(response['message']['content'])



print("---------------------------------------------------------")

import requests,json

url = 'http://192.168.4.21:11434/api/generate'

headers = {
    "Content-Type": "application/json"
}
data = {
    'prompt': '做一个自我介绍吧？',
    'model': 'internlm/internlm2.5:20b-chat',
    'stream': False
}

response = requests.post(url, headers=headers, data=json.dumps(data))
print(response.text)

Postman请求样例