RIDE：获取图片base64

python脚本中：

import base64

filepath=r'D:\图片集\0\7102528551.jpg'
f=open(filepath, 'rb')
print(f)
ls_f = base64.b64encode(f.read()).decode("utf8")  # 读取文件内容，转换为base64编码
print(ls_f)
f.close()

按照python脚本步骤，在RIDE中编写用例步骤：

base64.b64encode(open('${filepath}','rb').read()).decode('utf8')

在External Resources中新增keyword,方便在测试用例中调用

*** Settings ***
Library           Selenium2Library
Library           Collections

*** Keywords ***
图片转换base64
    [Arguments]    ${filepath}
    ${pic_base64}    Evaluate    base64.b64encode(open('${filepath}','rb').read()).decode('utf8')    base64
    #log    ${pic_base64}
    Evaluate    open('${filepath}','rb').close()
    [Return]    ${pic_base64}