节点检查启动失败

Question

命令跑：

$ node-debug --web-port=8090 myfile.js 

这回以下：

Node Inspector is now available from http://127.0.0.1:8090/debug?port=5858 Debugging myfile.js

debugger listening on port 5858 Command failed: [971:971:0223/200200:ERROR:browser_main_loop.cc(210)] Gtk: cannot open display: :0 Error: cannot open display: :0 /usr/bin/xdg-open: 461: /usr/bin/xdg-open: mozilla: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: epiphany: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: konqueror: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: chromium-browser: not found [1005:1005:0223/200201:ERROR:browser_main_loop.cc(210)] Gtk: cannot open display: :0 /usr/bin/xdg-open: 461: /usr/bin/xdg-open: links2: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: links: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: lynx: not found /usr/bin/xdg-open: 461: /usr/bin/xdg-open: w3m: not found xdg-open: no method available for opening ' http://127.0.0.1:8090/debug?port=5858 ' Please open the URL manually in Chrome/Chromium/Opera or similar browser

访问http://127.0.0.1:8090/debug?port=5858，但是，退货， “连接被拒绝” 的错误。

Answer 1

您可以添加-c选项，以防止node-debug从打开浏览器：

$ node-debug -c --web-port 8090 myfile.js 

IIRC node-debug从检查后端丢弃错误消息。您可以尝试手动运行后端以验证它是否正确启动。

$ node-inspector --web-port 8090 
# in another terminal tab/window 
$ node --debug myfile.js