javascript - 使用monk访问Mongodb时使用纯JS版本，加载c++ bson扩展失败

Question

当我想使用monk作为中间件访问mongodb时，提示

无法加载c++ bson扩展，使用纯JS版本

我正在运行的 evn 如下:

1. OS X 优胜美地
2. Node v0.10.32
3. npm 1.4.28
4. Mongodb 2.6.5
5. 和尚0.9.1你们有人知道如何解决这个问题吗？

Answer 1

答案在 Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version

转到 Monk index.js 文件 (yourProjectDirectory/node_modules/monk/node_modules/mongodb/node_modules/bson/ext/index.js)

它应该看起来像

try {
    // Load the precompiled win32 binary
    if(process.platform == "win32" && process.arch == "x64") {
      bson = require('./win32/x64/bson');  
    } else if(process.platform == "win32" && process.arch == "ia32") {
      bson = require('./win32/ia32/bson');  
    } else {
      bson = require('../build/Release/bson');  
    }   
} catch(err) {
    // Attempt to load the release bson version
    try {
        bson = require('../build/Release/bson');
    } catch (err) {
        console.dir(err)
        console.error("js-bson: Failed to load c++ bson extension, using pure JS version");
        bson = require('../lib/bson/bson');
    }
}

将 catch block 更改为

try {
...
} catch(err) {
    // Attempt to load the release bson version
    try {
        bson = require('../browser_build/bson');
    } catch (err) {
        console.dir(err)
        console.error("js-bson: Failed to load c++ bson extension, using pure JS version");
        bson = require('../lib/bson/bson');
    }
}

希望这有帮助

大卫