Python调用服务接口的实例

如下所示：

#! /usr/bin/env python
# coding=utf-8
######################################################################
# Author: yini.xie
# Create Time: 2016-07-05 16:28:42
# Descriptioin:
######################################################################
import os
import sys
import time
import json
import urllib
import urllib2
from urllib import quote
from datetime import datetime

pathATM = "http://192.168.217.217:4080/invoke.json"

def fmtLen(value, length=7):
  fmt = '{0:>%d}' % (length)
  return fmt.format(value)

def changeWithdrawRule(customerId, productCode, ruleTemplateId, ruleId, operator):
  service_url_s = "http://service.xxx.com/tsService/TSRuleService_1.0.0"
  method_s = "bindCustomerWithdrawRuleTemplate"
  params_s = "parameters[]=%d&parameters[]=%d&parameters[]=%d&parameters[]=%d&parameters[]=%s" % (customerId, productCode, ruleTemplateId, ruleId, operator)
  params_s += "&url=%s&method=%s&parameterTypes[]=int&parameterTypes[]=int&parameterTypes[]=int&parameterTypes[]=int&parameterTypes[]=java.lang.String" % (service_url_s, method_s)
  url_s = pathATM + "?" + quote(params_s, safe='&=')
  data_s = urllib2.urlopen(url_s).read()
  print url_s
  return json.loads(data_s)

if __name__ == '__main__':
  start = datetime.now()

  for line in open(sys.argv[1]).xreadlines():
    fields = line.strip().split()
    customerId = int(fields[0])
    productCode = int(fields[1])
    ruleTemplateId = int(fields[2])
    ruleId = int(fields[3])
    print "start to deal customerId = " + str(customerId)

    changeWithdrawRule(customerId, productCode, ruleTemplateId, ruleId, "Case")

  end = datetime.now()

运行Python脚本，即可调用相应的接口修改数据库数据。

python ChangeCustomerRule.py text.txt

text.txt中即为参数，以空格分隔

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