Loopback inject new models from boot script

问题

How I can inject new models from boot script?

At the moment I have model-config.json where model are configurated, but is it possible to inject those from boot script?

model-config.json

"MyModel": {
    "dataSource": "db",
    "public": true
}

my-model-bootscript.js

How I can do the same in bootscript?

回答1:

Here is a sample code similar to what we use in our project to create models from a boot script:

const modelDefinition = {
    name: "ModelName",
    properties: {
        modelProperty1: {
            type: "string", required: true,
        },
    },
    hidden: ["id"],
    mixins: {
    },
    dataSource: "memory", // or one of your datasources
};

// here we dynamically create create model
loopback.createModel(modelDefinition);

来源：https://stackoverflow.com/questions/54506792/loopback-inject-new-models-from-boot-script