我使用“npm install persevere-example-wiki”安装了 Perservere，如此处http://persvr.org/Installation所指定。从文件夹 node_modules/persevere-example-wiki 启动服务器确实按指定工作。这是我的请求的服务器日志
$ pwd
PROJECT_ROOT/node_modules/persevere-example-wiki
$ node index.js
Listening on port 8282
persevere>createContext { id: 'Example',
content: 'this is a test\n\n and some other test',
createdBy: 'admin',
status: 'published',
lastModifiedBy: 'qwe123' }
createContext public not found
error writing [object Object]TypeError: first argument must be a string or Buffer
但是有几件事我不明白：即使我提供了正确的数据库凭据，也没有任何内容保存在数据库服务器中，我输入到应用程序中的每个数据都只保存在“node_modules/persevere-example-wiki/数据”文件夹，纯文本 JSON 文件。
如何从与 node_modules/persevere-example-wiki不同的文件夹开始坚持？我相信有一种配置路径的方法，我想知道如何。我尝试将 local.json 复制到祖父文件夹并尝试从那里开始，但出现了更多错误：
$ node node_modules/persevere-example-wiki/index.js
fs.js:427
return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
^
Error: ENOENT, no such file or directory 'data/User'
at Object.fs.openSync (fs.js:427:18)
at Object.exports.openSync (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/promised-io/fs.js:154:27)
at initializeFile (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/perstore/store/memory.js:213:21)
at store.setPath (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/perstore/store/memory.js:257:3)
at Object.store.setPath (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/perstore/store/notifying.js:20:4)
at Object.notifyingStore.setPath (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/perstore/store/replicated.js:16:20)
at Object.facet.(anonymous function) [as setPath] (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/perstore/facet.js:719:37)
at Object.security.getUserModel (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/pintura/security.js:88:15)
at Function.Authentication (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/pintura/jsgi/auth.js:14:11)
at JsgiApp (/home/bogdanbiv/WebstormProjects/life-tracker3/node_modules/persevere-example-wiki/node_modules/pintura/pintura.js:58:37)
目前，Persevere 框架本身似乎过于复杂——或者可能只是文档问题。无论如何，拥有一个非常复杂的例子似乎不是一个好主意。一般来说，我更喜欢从较小的例子开始。