我的代码不起作用。它为该行给出了错误“ int temp = Integer.parseInt(currentTemp.substring(0,currentTemp.indexOf(“˚”)));“我尝试了几种方法,但没有。可能有其他因素影响它。有解决的办法吗? 错误在这里:
背景:#darksky.feature:5 鉴于我在Darksky主页上#DarkskySD.iAmOnDarkskyHomePage() 当前温度:43° 当前温度:43˚雨。
java.lang.StringIndexOutOfBoundsException:字符串索引超出范围:-1
at java.lang.String.substring(String.java:1967)
at framework.DarkskyTS.etr(DarkskyTS.java:138)
at stepdefinition.DarkskySD.currentTempGreaterOrless(DarkskySD.java:39)
at ✽.Then I verify current temp is not greater or less then temps from daily timeline(darksky.feature:25)
@currenttempgreaterorless 场景:验证当前温度不应大于或小于每日时间轴#darksky.feature:24的温度。 然后,我验证当前温度不大于或小于每日时间轴上的温度#DarkskySD.currentTempGreaterOrless() java.lang.StringIndexOutOfBoundsException:字符串索引超出范围:-1 在java.lang.String.substring(String.java:1967) 在framework.DarkskyTS.etr(DarkskyTS.java:138) 在stepdefinition.DarkskySD.currentTempGreaterOrless(DarkskySD.java:39) 在✽。然后我确认当前温度不大于或小于每日时间轴的温度(darksky.feature:25)
失败的方案: darksky.feature:24#场景:验证当前温度不应大于或小于每日时间轴的温度
1个场景(1个失败) 2个步骤(1个失败,1个通过) 0分5.234秒 公共无效tempValue(){
String currentTemp = SharedSD.getDriver().findElement(By.cssSelector(".summary.swap")).getText();
System. out.println("Current Temp:" + currentTemp);
List<WebElement> tempsInTimeLine = SharedSD.getDriver().findElements(By.cssSelector(".temps span:last-child"));
int temp = Integer.parseInt(currentTemp.substring(0, currentTemp.indexOf("˚ ")));
int highestInTimeLine = temp;
int lowestInTimeLine = temp;
for (WebElement tempInTime: tempsInTimeLine) {
String sLIneTemp = tempInTime.getText();
int lineTemp = Integer.parseInt(sLIneTemp.substring(0, sLIneTemp.indexOf("˚ ")));
if (lineTemp > highestInTimeLine){
highestInTimeLine = lineTemp;
}
if (lineTemp < lowestInTimeLine ){
lowestInTimeLine = lineTemp;
}
//int lineTemp = Integer.parseInt(sLIneTemp.substring(0, sLIneTemp.indexOf("˚ ")));
}
System. out.println("Highest Temp:" + highestInTimeLine);
System. out.println("Lowest Temp:" + lowestInTimeLine );
}
答案 0 :(得分:0)
该消息告诉您在试图解析的字符串中找不到"˚ "
。像@Ashish一样,我怀疑这是由学位符号后面的空格引起的。您的新行应如下所示:
int lineTemp = Integer.parseInt(sLIneTemp.substring(0, sLIneTemp.indexOf("˚")));
答案 1 :(得分:0)
尝试使用indexOf(“°”)而不是使用indexOf(“°”)。它会工作。不需要在度数符号后面放置空格。
答案 2 :(得分:0)
这里是回答问题:
driver.get("https://darksky.net/forecast/40.7127,-74.0059/us12/en");
String currentTemp = driver.findElement(By.cssSelector(".summary.swap")).getText();
System.out.println("Current Temp:" + currentTemp);
List<WebElement> tempsInTimeLine = driver.findElements(By.cssSelector(".temps span:last-child"));
int temp = Integer.parseInt(currentTemp.substring(0, 2));
int highestInTimeLine = temp;
int lowestInTimeLine = temp;
for (WebElement tempInTime: tempsInTimeLine) {
String sLIneTemp = tempInTime.getText();
int lineTemp = Integer.parseInt(sLIneTemp.substring(0, 2));
if (lineTemp > highestInTimeLine){
highestInTimeLine = lineTemp;
}
if (lineTemp < lowestInTimeLine ){
lowestInTimeLine = lineTemp;
}
}
System.out.println("Highest Temp:" + Integer.toString(highestInTimeLine));
System.out.println("Lowest Temp:" + Integer.toString(lowestInTimeLine ));