cell = els[i].find_elements(By.TAG_NAME, elss[j])语法有问题吗，求解

Question

cell = els[i].find_elements(By.TAG_NAME, elss[j])语法有问题吗，求解，在定位循环表格，报错invalid type: map, expected a string at line 1 column 35

Answer 1

    cell = els[i].find_elements(By.TAG_NAME, elss[j])
改成
    cell = els[i].find_elements(By.TAG_NAME, 'td')[j]

for i in range(len(els)):
    for j in range(len(elss)):
        cell = els[i].find_elements(By.TAG_NAME, 'td')[j]
        print(cell.text)

或者 elss = els[i].find_elements(By.TAG_NAME, 'td') 放在外层循环中

for i in range(len(els)):
    elss = els[i].find_elements(By.TAG_NAME, 'td')
    for j in range(len(elss)):
        cell = elss[j]
        print(cell.text)
 

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