我使用的是 Mongoose 4.x,一切都很好。很快我将它更新到 Mongoose 5.0.1,我开始收到这个错误
/Users/me/ExampleCode/example-backend/example-backend-admin/example-backend-admin-places/node_modules/mongoose/lib/utils.js:417
throw err;
^
MongoError: unknown string alias for $type: 2dsphere
at Function.MongoError.create (/Users/me/ExampleCode/example-backend/example-backend-admin/example-backend-admin-places/node_modules/mongodb-core/lib/error.js:45:10)
at /Users/me/ExampleCode/example-backend/example-backend-admin/example-backend-admin-places/node_modules/mongodb/lib/db.js:1103:54
at /Users/me/ExampleCode/example-backend/example-backend-admin/example-backend-admin-places/node_modules/mongodb-core/lib/connection/pool.js:541:18
at process._tickCallback (internal/process/next_tick.js:150:11)
Process finished with exit code 1
我很长一段时间都没有接触过架构,唯一的变化是更新猫鼬,所以我确定问题出在哪里。
这是猫鼬模式中的相关部分
geometry: {type: String, trim: true, index: {unique: false, name: 'geometry', partialFilterExpression: {geometry: {$type: '2dsphere'}}}},
我淹死了....救救我....