1-1 Quickly understand the Go language in 100 seconds

1-2 Golang introduced

1-3 A brief history of Golang

1-4 Introduction to development tools

1-5 Development environment setup

1-6 dos command explanation

1-7 The test SDK environment was successfully established

1-8 first code

2-1 variable(1)

2-2 variable(2)

2-3 Introduction to data types

2-4 Extension - base and base conversion

2-5 Integer type(1)

2-6 Integer type(2)

2-7 floating point type

3-1 arithmetic operators

3-2 Arithmetic operators (2)

3-3 assignment operator

3-4 Relational operators

3-5 Logical Operators

3-6 Bit operators

3-7 Other operators

4-1 Introduction of process control

4-2 if single branch

4-3 if double branch

4-4 if multiple branches

4-5 switch branch(1)

4-6 switch branch (2)

4-7 for loop

5-1 Introduction of functions

5-2 Detailed explanation of function details 01

5-3 Detailed explanation of function details 02

5-4 Detailed explanation of function details 03

5-5 Detailed explanation of function details 04

5-6 Introduction of packages

5-7 Detailed explanation of package details

6-1 defer+recover mechanism handles errors

6-2 custom error

7-1 The introduction of arrays

7-2 Array memory analysis

7-3 Array traversal

7-4 How to initialize an array

7-5 Things to note about arrays

7-6 Two-dimensional array

7-7 Traversing a two-dimensional array

8-1 The introduction of slicing

8-2 Memory analysis of slices

8-3 Definition of slice

8-4 Slice traversal

8-5 Notes on slicing-1

8-6 Precautions for slicing-2

8-7 Precautions for slicing-3

9-1 The introduction of map

9-2 Three ways to create map

9-3 map operation-1

9-4 map operation-2

10-1 The introduction of object-oriented

10-2 Structure definition

10-3 Memory analysis

10-4 Creation of structure instances

10-5 Conversion between structures

10-6 Introduction of methods

10-7 Notes on methods

10-8 Notes on methods-2

11-1 What technology stack can be obtained from the project background?

11-2 Project architecture and network structure message flow

11-3 Organizing project requirements

11-4 Effect demonstration

11-5 Gin project initialization and GORM introduction

11-6 Gin introduction and project directory creation

11-7 GORM and Gin review

11-8 Configuration data initialization and front-end and back-end interaction

11-9 Review and sort out front-end and back-end interactions

11-10 Introduction of Swagger before and after separation

11-11 SQL log printing

11-12 Swagger&Logger review

11-13 User module addition and deletion functions

11-14 User module modification function

11-15 Modify phone and email verification

11-16 Repeat registration verification

11-17 Md5 tools and registration password encryption

11-18 Login operation and bug modification

11-19 Log in and register for review

11-20 Token addition and return structure adjustment

11-21 The addition of Redis

11-22 Core function Socket+Redis messaging

11-23 Message&Relationship&Group Design

11-24 Sending and receiving message implementation skeleton

11-25 Send and receive message implementation details

11-26 Fix and sort out issues in sending and receiving messages

11-27 Front-end introduction and debugging through login registration

11-28 Review and sorting and sending and receiving ideas

11-29 Send and receive messages and pages

11-30 Resp package and friend list

11-31 Front-end load friend list

11-32 Front-end and back-end joint debugging

11-33 Sender front-end debugging

11-34 Adjustment of front-end and rear-end details

11-35 Send and receive backend

11-36 Point-to-point front-end judgment display