koa项目用mongoose与mongodb交互,始终报错FormModel is not defined,就是自己定义的model实例始终不能找到,但是明明定义了,这时候就要看大小写了,当创建一个model实例的时候,往往会起和model实例一样的名称,这时一定要区分大小写,或者干脆起一个别的名称,否则就是千年巨坑,一直报错找不到!!!
If you opened a separate connection usingmongoose.createConnection()but attempt to access the model throughmongoose.model('ModelName')it will not work as expected since it is not hooked up to an active db connection. In this case access your model through the connection you created: constconn=...
enum: Array, creates avalidatorthat checks if the value is in the given array. minLength: Number, creates avalidatorthat checks if the value length is not less than the given number maxLength: Number, creates avalidatorthat checks if the value length is not greater than the given number ...
model('Test', mySchema); // Mongoose will not strip out `notInSchema: 1` because `strictQuery` is false MyModel.find({ notInSchema: 1 }); In general, we do not recommend passing user-defined objects as query filters:// Don't do this! const docs = await MyModel.find(req.query)...
When I add data to my db mongoose is not validating the data types that I have defined on Schema:The Schema:const mongoose = require("mongoose"); const Postschema = new mongoose.Schema({ nome: { type: String, required: true, trim: true }, email: { type: String, required: true, ...
installation npm install @kamalyb/mongoose-explore#oryarn add @kamalyb/mongoose-explore#orpnpm add @kamalyb/mongoose-explore prerequisites do not disable mongoose's schema types casting asModel.castObject()is used to accurately convert url-encoded data to align with the corresponding model's schema...
However, if a Docker is installed, then it is possible to build locally. This is done by adding an extra--localflag (see below). In this case, everything is done on the local machine. This is a preferrable option for the automated builds, and for those who do not want their sources...
"type"关键字被mongoose用来确定字段的类型，它可能认为响应的类型是Number而不是array。试试看：...
"type"关键字被mongoose用来确定字段的类型，它可能认为响应的类型是Number而不是array。试试看：...
#if !defined(MG_ARCH) || (MG_ARCH == MG_ARCH_CUSTOM) || MG_ARCH == MG_ARCH_ARMCC #include "mongoose_custom.h" // keep this include #endif #if !defined(MG_ARCH) #error "MG_ARCH is not specified and we couldn't guess it. Set -D MG_ARCH=..." #endif // http:/...