Qwen 是怎么把自己模拟成 claude 的啊

[yzxinbj]

https://dashscope.aliyuncs.com/api/v2/apps/claude-code-proxy
官网让配置了这个 base_url
这个接口咋模拟的自己是 claude 呢

[gjczone]

你在环境变量里设置：
export ANTHROPIC_BASE_URL="支持anthropic格式的url，也就是阿里官方给你这个"
export ANTHROPIC_AUTH_TOKEN="模型api"
export ANTHROPIC_MODEL="模型id"

然后你运行claude code，你得环境变量就会覆盖掉，让你在claude code里运行这个第三方的模型。我这个变量风格是linux的，你要是用windows就是 $env:ANTHROPIC_BASE_URL = ""，这样的命令格式来覆盖当前环境变量（只在当前终端窗口生效）

[yzxinbj]

哦，这个 base_url 后端逻辑没有啥啥特殊的吗
那这个和 https://dashscope.aliyuncs.com/compatible-mode/v1 官方的这个有啥区别呢
我直接用这个 /compatible-mode/v1 base_url 然后模型写死 qwen3-code-plus 也是一样的吗

但是如果上面的是也可以的，那 @musistudio/claude-code-router 这个中转的包又有啥用呢

[gjczone]

哦，这个 base_url 后端逻辑没有啥啥特殊的吗 那这个和 https://dashscope.aliyuncs.com/compatible-mode/v1 官方的这个有啥区别呢 我直接用这个 /compatible-mode/v1 base_url 然后模型写死 qwen3-code-plus 也是一样的吗

有影响，因为常规的url风格是openai格式兼容的，anthropic的风格和openai兼容的风格是不一样的。所以如果你要是计划在claude code里用，那你需要使用anthropic兼容的url，这样claude code才能解析模型返回的信息从而调用claude code的内置工具。如果你是在这个qwen code cli里用，那你需要用正常openai兼容风格的url。所以在qwen code用就是export OPNEAI_BASE_URL="官方提供的openai兼容风格的url"

[gjczone]

但是如果上面的是也可以的，那 @musistudio/claude-code-router 这个中转的包又有啥用呢

因为有些模型供应商没有兼容anthropic，他们只有openai兼容的风格。阿里、硅基流动、glm，KIMI这些都是直接支持anthropic风格url的。你只要环境变量一覆盖就可以直接用claude code。但是比如说你想用modelscope魔搭社区提供的免费qwen3-coder，这个平台暂时还不支持anthropic风格，只有openai兼容风格的url，你通过claude code router路由一下，就可以让你在claude code里就用魔搭社区的模型了。

[yzxinbj]

claude code router 我试过这个方式去使用qwen3-code-plus，但是这种方式使用，过程中会有一些 json 解析的报错，基本是必现的，直接随便一个项目使用就能出现这个问题

[yzxinbj]

现在让我标记已完成的任务并继续处理下一个任务：
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 1 seconds… (attempt 1/10)
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 1 seconds… (attempt 2/10)
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 2 seconds… (attempt 3/10)
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 5 seconds… (attempt 4/10)
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 10 seconds… (attempt 5/10)
⎿ API Error (500 {"error":{"message":"Unexpected token e in JSON at position 0SyntaxError: Unexpected token e in JSON at position 0\n at JSON.parse ()\n at parseJSONFromBytes (node:internal/deps/undici/undici:5584:19)\n at successSteps (node:internal/deps/undici/undici:5555:27)\n at fullyReadBody (node:internal/deps/undici/undici:1665:9)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async specConsumeBody (node:internal/deps/undici/undici:5564:7)","type":"api_error","code":"internal_error"}}) · Retrying in 17 seconds… (attempt 6/10)

就这种问题，反复出现

[gjczone]

就这种问题，反复出现

阿里这种官方支持anthropic格式的，你就直接用claude code好一些。环境变量里一覆盖，直接用，我试了下没有问题