array(2) { ["docs"]=> array(0) { } ["count"]=> int(0) } 111string(0) "" int(1) int(10) int(70) int(8640000) string(13) "likecs_art_db" array(1) { ["query"]=> array(1) { ["match_all"]=> object(stdClass)#30 (0) { } } } array(1) { ["createtime.keyword"]=> array(1) { ["order"]=> string(4) "desc" } } int(10) int(0) int(8640000) array(2) { ["docs"]=> array(0) { } ["count"]=> int(0) } Python中循环及判断语句 - 爱码网

循环判断条件是编程语言中一个很重要的部分,python也不例外,循环判断条件一般结合continue,return,break关键字来判断,这些关键字用法与java中基本一致

一、if判断语句

判断条件返回的结果为布尔值,在python中,布尔值为True/False,首字母必须大写,否则将出现如下异常

>>> ls=false
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'false' is not defined
View Code

相关文章: