justhacker@justhacker-ThinkPad-Edge-E440:~/tools/codes/microblog$ node app.js
Failed to load c++ bson extension, using pure JS version
/home/justhacker/tools/codes/microblog/node_modules/express/lib/express.js:89
throw new Error('Most middleware (like ' + name + ') is no longer bundle ^
Error: Most middleware (like session) is no longer bundled with Express and must be
installed separately. Please see https://github.com/senchalabs/connect#middleware.
at Function.Object.defineProperty.get
(/home/justhacker/tools/codes/microblog/node_modules/express/lib/express.js:89:13)
at module.exports (/home/justhacker/tools/codes/microblog/node_modules/connect-
mongo/lib/connect-mongo.js:30:22)
at Object.<anonymous> (/home/justhacker/tools/codes/microblog/app.js:14:42)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:349:32)
at Function.Module._load (module.js:305:12)
at Function.Module.runMain (module.js:490:10)
at startup (node.js:124:16)
at node.js:807:3
最佳答案
听起来你使用 npm 安装 bson 模块时没有安装 gcc/g++/make/python 2.x。尝试先安装它们,然后使用 npm 重新安装 bson。
关于node.js - 无法加载c++ bson扩展,使用纯JS版本,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23190106/