我正在尝试将API网关与Lambda代理集成,
API服务器接收带有这些参数的请求,即邮政编码和住宅地址。
https://api.domain.com/getAddressproxy?postcode=XX2YZ&house=123
然而,从API网关到Lambda代理的测试没有返回值。
https://xxxxxxxxxx.execute-api.eu-west-1.amazonaws.com/Test/getaddressproxy?postcode=XX2YZ&house=123
我认为问题在于lambda函数没有将查询字符串参数传递给API服务器。
您有什么想法,如何将查询字符串参数传递给请求对象?
代码:
from __future__ import print_function
import json
import urllib2
import ssl
print('Loading function')
target_server = "https://api.domain.com"
def lambda_handler(event, context):
print("Got event\n" + json.dumps(event, indent=2))
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
print("Event here: ")
print(event['path'])
print(event["queryStringParameters"])
req = urllib2.Request(target_server + event['path'])
if event['body']:
req.add_data(event['body'])
# Copy only some headers
copy_headers = ('Accept', 'Content-Type')
for h in copy_headers:
if h in event['headers']:
req.add_header(h, event['headers'][h])
out = {}
try:
resp = urllib2.urlopen(req, context=ctx)
out['statusCode'] = resp.getcode()
out['body'] = resp.read()
except urllib2.HTTPError as e:
out['statusCode'] = e.getcode()
out['body'] = e.read()
return out