字符串format拼接格式化
阿新 • • 發佈：2019-04-20
res 一個 劉鵬 字符串 var form col spa 拼接
# ###字符串的格式化 format
"""
(1)順序傳參
(2)索引傳參
(3)關鍵字傳參
(4)容器類型傳參(列表和元組)
{} 相當於占位符
"""
# (1) 順序傳參
strvar = "{}向{}開了一槍，飲彈而忙"
res = strvar.format(" 鐘立文","劉鵬")
print(res)
# (2) 索引傳參
strvar = "{1}給{0}一個大大的擁抱,幸福溫暖"
res = strvar.format("徐欣欣","鄭滿")
print(res)
# (3) 關鍵字傳參
strvar = "{who1}向{who2}進行掃射，渾身都是彈孔"
res = strvar.format(who1="林誌遠",who2="中林誌")print(res)
# (4) 容器類型傳參
# (1)
strvar = "{0[2]}給了{1[0]} 拋來一個媚眼，鼻血直冒3000多尺"
res = strvar.format(["鐘立文","趙成","胡斌"],("徐欣欣","胡啟超","胡家豪"))
print(res)
# (2) format 格式化時, 要註意如果是字典,不要加引號.
strvar = "{group2[zlw]} 給{group1[xxx]} 拋了一個媚眼，鼻血直冒3萬多尺"
res = strvar.format(group1 = {"xxx":"徐欣欣","hqc":"胡啟超"},group2 ={"zlw":"鐘立文","dmx":"戴明雪"})print(res)
# ###字符串的格式化 format """ (1)順序傳參 (2)索引傳參 (3)關鍵字傳參 (4)容器類型傳參(列表和元組) {} 相當於占位符 """ # (1) 順序傳參 strvar = "{}向{}開了一槍，飲彈而忙" res = strvar.format(" 鐘立文","劉鵬") print(res) # (2) 索引傳參 strvar = "{1}給{0}一個大大的擁抱,幸福溫暖" res = strvar.format("徐欣欣","鄭滿") print(res) # (3) 關鍵字傳參 strvar = "{who1}向{who2}進行掃射，渾身都是彈孔" res = strvar.format(who1="林誌遠",who2="中林誌") print(res) # (4) 容器類型傳參 # (1) strvar = "{0[2]}給了{1[0]} 拋來一個媚眼，鼻血直冒3000多尺" res = strvar.format(["鐘立文","趙成","胡斌"],("徐欣欣","胡啟超","胡家豪")) print(res) # (2) format 格式化時, 要註意如果是字典,不要加引號. strvar = "{group2[zlw]} 給{group1[xxx]} 拋了一個媚眼，鼻血直冒3萬多尺" res = strvar.format(group1 = {"xxx":"徐欣欣","hqc":"胡啟超"},group2 ={"zlw":"鐘立文","dmx":"戴明雪"}) print(res)
字符串format拼接格式化