then method gets data-The best Promise tutorial to understand-php.cn

Community Learn Tools Library Leisure

English

Next Section： then method return value (1025 plays)

Watch Again

Chapter

Note

Ask

Feedback

The best Promise tutorial to understand

Chapter1 Chapter One
1-1 callback hell
1-2 promise status
1-3 result of promise
1-4 parameters of then method
1-5 then method gets data
Chapter2 Chapter two
2-1 then method return value
2-2 Returns the status change of the instance
2-3 catch method
2-4 Solving callback hell
2-5 Optimize code

Previous section Next Section

Course Recommendations
Courseware download

Students who have watched this course are also learning