Question

我试图从下面提到的字符串中获取数字70：

显示70个参赛作品中的1到50个

我尝试过以下代码：

${text} = Get Text xpath=//div[@id='DataTables_Table']
Page Should Contain Showing 1 to
${edited_text} = Remove String ${text} Showing 1 to 50 of

但是我得到了下面提到的错误：

没有带名称的关键字＆＃39;删除字符串＆＃39;找到。

即使我使用以下关键字，我也会收到相同的错误：

获取子串，替换字符串

Answer 1

When keywords aren't found, this typically means that the library has not been loaded. With the exception of the BuiltIn library, all others need to be declared. A full working example of your code is below:

*** Setting ***
Library    String

*** Test Cases ***
tc
    ${text}           Set Variable    Showing 1 to 50 of 70 entries
    ${edited_text}    Remove String     ${text}     Showing 1 to 50 of

    ${matches}        String.Get Regexp Matches    ${text}    [0-9]{1,2}
    Log               "Max is:" ${matches[2]}

As you're intention is to match the 3rd digit group, the regular expression match seems like the cleanest approach.

没有带名称的关键字＆＃39;删除字符串＆＃39;发现

1 个答案: