1-1 Basic introduction

2-1 composer installs static resource index plug-in

2-2 Composer installs Yii 2.0 framework

2-3 Install Yii 2.0 framework and its environment configuration through archive files

3-1 Directory structure and request process analysis

3-2 Welcome page display analysis and controller creation

3-3 Custom global tool function

3-4 The controller accepts get post data

3-5 The controller assigns the view and passes parameters

3-6 compact method assigns multiple parameters

3-7 View parameter xss attack script filtering

3-8 View template inheritance and template calling each other

3-9 Model creation and data reading

3-10 Prevent sql injection

3-11 where single table query

3-12 Big data memory-saving processing

3-13 Model adds record

3-14 Model modification record

3-15 Model delete record

4-1 One-to-many query hasMany

4-2 Performance optimization of one-to-many queries

4-3 One-to-one query hasOne