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Mongoose source code The bottom layer of Mongoose is written in javaScript. javaScript has only one Number type, Number, which can be integer or decimal, so Mongoose is the same number section: This part is the process of number converting different types into number Mongoose is a further optimized encapsulation of the Node's native Mongo ...

As the front-end, you may have written more or less wechat h5 web pages developed in combination with wechat j sdk. The authorized login and some SDKs may be called through the background interface. Have you ever thought about how to write these background interfaces? So today's article will take you to understand how to write! 1, Prepare ...

1. After getting the user name, password and authentication code in the background: (1) Get the data submitted by the form (2) Determine whether the verification code is correct or not If the verification code is correct: 1. Encrypt the password in the form by MD5 MD5 moduleHttps://www.npmjs.com/package/md5 1,install cnpm install md5 --sav ...

Continue to the previous project Use vuejs to imitate NetEasy Cloud music (for listening and searching) Later, I found that the previous project was very confused simply managed with vue's model, and then I went to see vuex, and planned to do a project practice, but did not want to do a duplicate project. This time, I gave up my face and planne ...

1. Software configuration: 1.node v8.9.3 2. npm 5.5.1 3. For the mongoose and MongoDB versions, see package.json below. // package.json { "name": "mongoosedemo", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "autho ...