July 10, 2016

1. © 2016, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Takayuki Shimizu @shimy_net
Solutions Architect, Amazon Web Services Japan K.K.
July 10, 2016
D : GG IA &
& MDC & H
WordCamp Kansai 2016

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3. T l _a
AWS IoT
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4. What to Expect from the Session
1. REST API ?
2. j WordPress
3. Amazon API Gateway ?
4. j j REST API
5. WordPress j
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6. Resources
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7. URI
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8. HTTP method
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9. HTTP status code
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10. Stateless
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11. Stateful
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12. Stateless
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13. API proliferation
The number of published APIs is growing rapidly
2418
10302
0
2000
4000
6000
8000
10000
12000
Jun-05
Oct-05
Feb-06
Jun-06
Oct-06
Feb-07
Jun-07
Oct-07
Feb-08
Jun-08
Oct-08
Feb-09
Jun-09
Oct-09
Feb-10
Jun-10
Oct-10
Feb-11
Jun-11
Oct-11
Feb-12
Jun-12
Oct-12
Feb-13
Jun-13
Oct-13
* Data from ProgrammableWeb

14. WordPress o T fzo R
Weather information
3rd party API

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JSON
3rd party API
Browser
HTML
Browser
3rd party API
HTML
JSON

16. • 2JLTNWM ! I NV NIPN I NV NI N L
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b 3rd party API z cl n
JSON
Browser
HTML
Browser
HTML
JSON
3rd party API
3rd party API
3rd party API
3rd party API
3rd party API
3rd party API

17. API U “ fzp
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18. Amazon
API Gateway

19. Amazon API Gateway l API b
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20. rrlp im
Internet
Mobile Apps
Websites
Services
AWS
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21. Amazon API Gateway ny
Internet
Mobile Apps
Websites
Services
API
Gateway
AWS Lambda
functions
AWS
API Gateway
Cache
Amazon
CloudWatch
Amazon
DynamoDB
Endpoints on
Amazon EC2 /
Amazon
Elastic
Beanstalk
Any other publicly
accessible endpoint

22. Amazon API Gateway ny
Internet
Mobile Apps
Websites
Services
API
Gateway
AWS Lambda
functions
AWS
API Gateway
Cache
Amazon
CloudWatch
Amazon
DynamoDB
Endpoints on
Amazon EC2 /
Amazon
Elastic
Beanstalk
Any other publicly
accessible endpoint

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24. Case 1. API PHP l T e WP o
JSONHTML
Browser
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27. H O . H D:

28. Lambda Function “getPets”
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29. DynamoDB Table “Pets”
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30. API Endpoint
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31. wp_remote_get() l API _y T

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34. Case 2. JavaScript l T ek WP o
JSON
HTML
Browser
JavaScript
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35. JavaScript

36. Cross-Origin Request is Blocked !
Browser
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A-site / CW
B-site
CORS
A-site :

37. Enable CORS
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38. J EH l eh T

40. S3 EC2CloudFront
API Gateway Lambda DynamoDB
StaticPress
REST API
Browser
JavaScript

41. Amazon API Gateway
Internet
Mobile Apps
Websites
Services
API
Gateway
AWS Lambda
functions
AWS
API Gateway
Cache
Amazon
CloudWatch
Amazon
DynamoDB
Endpoints on
Amazon EC2 /
Amazon
Elastic
Beanstalk
Any other publicly
accessible endpoint

42. Case 3. API “ ek hn API
Custom API Origin API
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BN W N NJMN
Stock API
Map API
Weather API1@9
Custom API

43. HTTP Proxy

44. WP REST API m R
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http://v2.wp-api.org/ j

45. p o
REST API
JSON WP REST API
Frontend Backend
iOS
Android
Tablet
Fire
Android
iOS
Tablet

46. GET /wp-json/wp/v2/posts

47. “ n ma
WP REST API
GET /wp-json/wp/v2/posts

48. WP REST API
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GET /wp-json/wp/v2/posts

49. Case 4. v“ l
API
Gateway
API Gateway
Cache
Amazon
CloudWatch
GET /wp-json/wp/v2/posts
WP REST API

50. P“

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52. S

53. Thank you !