python-try-except:pass的用法
a. 1.爲了跳過for循環裏的某次循環,以下代碼當某次循環發生錯誤時,執行except代碼塊,continue跳過該次循環:
for i in range(x):
try:
i += 1
print(i)
except:
continue
b. 遇到錯誤時直接中斷整個for循環:
try:
for i in range(x):
i += 1
print(i)
except:
pass