-Djava.net.preferIPv4Stack=true
re.findall(r"^(\d+)" , content)
content = content.replace(r'|','')
re.findall(r"(\d+)$", content)
render( '.html', json_decode=json.loads, data=dict_obj) # dict_obj数组 字典
js:
var data = json_decode("{{dict_obj}}")
string类型直接 var data = "{{dict_obj}}"