Express Gateway,请求转换器未向 body 和 header 添加参数
Express Gateway, Request transformer not adding parameters to body and header
我想向我的快速网关添加参数,
我遵循了官方文档。
所以我的管道是这样的:
- name: shop
apiEndpoints:
- shop
policies:
- proxy:
- action:
serviceEndpoint: shopsrv
changeOrigin: true
- request-transformer:
- action:
body:
add:
hello: "'world'"
headers:
add:
r-test: "'header value'"
当我向 express-gateway/shop 服务发送请求时,网关正常工作。
但是当我记录请求 header 并从商店服务请求 body 时
req.body :
{}
-----------------
req.headers :
{
connection: 'upgrade',
host: 'ec2-54-245-43-241.us-west-2.compute.amazonaws.com',
'accept-encoding': 'gzip, deflate, br',
'postman-token': '031920ee-c3e9-4b2f-9464-2e2c1edb3c41',
accept: '*/*',
'user-agent': 'PostmanRuntime/7.28.4',
'eg-request-id': '0hPlQg2jp7ar700zvniG2P'
}
为什么我无法向请求添加任何参数?
问题出在哪儿?请帮忙!
documentation for the proxy policy声明代理策略必须放在最后;您需要重新排序管道以符合此要求:
- name: shop
apiEndpoints:
- shop
policies:
- request-transformer:
- action:
body:
add:
hello: "'world'"
headers:
add:
r-test: "'header value'"
- proxy:
- action:
serviceEndpoint: shopsrv
changeOrigin: true
我想向我的快速网关添加参数,
我遵循了官方文档。 所以我的管道是这样的:
- name: shop
apiEndpoints:
- shop
policies:
- proxy:
- action:
serviceEndpoint: shopsrv
changeOrigin: true
- request-transformer:
- action:
body:
add:
hello: "'world'"
headers:
add:
r-test: "'header value'"
当我向 express-gateway/shop 服务发送请求时,网关正常工作。
但是当我记录请求 header 并从商店服务请求 body 时
req.body :
{}
-----------------
req.headers :
{
connection: 'upgrade',
host: 'ec2-54-245-43-241.us-west-2.compute.amazonaws.com',
'accept-encoding': 'gzip, deflate, br',
'postman-token': '031920ee-c3e9-4b2f-9464-2e2c1edb3c41',
accept: '*/*',
'user-agent': 'PostmanRuntime/7.28.4',
'eg-request-id': '0hPlQg2jp7ar700zvniG2P'
}
为什么我无法向请求添加任何参数? 问题出在哪儿?请帮忙!
documentation for the proxy policy声明代理策略必须放在最后;您需要重新排序管道以符合此要求:
- name: shop
apiEndpoints:
- shop
policies:
- request-transformer:
- action:
body:
add:
hello: "'world'"
headers:
add:
r-test: "'header value'"
- proxy:
- action:
serviceEndpoint: shopsrv
changeOrigin: true