如何拆分从方法返回的字符串值(how to Split the String values returned from the method)

如何拆分从方法返回的字符串值(how to Split the String values returned from the method)

下面是返回字符串Set的方法，如下sang1，sang2，sang3，sang4，

@SuppressWarnings("unchecked") public String getMissedAndDelayReasonList(String missedReasonValue) { if(missedReasonValue == null) return null; List<RCADrpDwn> drpValues = adminDAO.getDropDownValues(); if(drpDwn.getReasonValue()!=null && missedReasonValue.equalsIgnoreCase(drpDwn.getReasonValue()) && drpDwn.getDelayCategory()!=null) { uniqueMVs.add(drpDwn.getDelayCategory()); } } for(String dcVal:uniqueMVs){ delayValue.append(dcVal).append(","); return delayValue.toString(); }

在控制器层中，我将获取从此方法返回的值，并按如下方式添加到对象

modelAndView.addObject("delayValue", adminService.getMissedAndDelayReasonList(missedValue));

delayValue在jsp页面中获取并在UI屏幕中显示我正在使用split函数和stringutils.split（）没有返回适当的值，因为我需要分隔这些值并使新行中的条目为如下：

sang1 sang2 sang3 sang4

Below is the method that returns the Set of String as follows sang1,sang2,sang3,sang4,

@SuppressWarnings("unchecked") public String getMissedAndDelayReasonList(String missedReasonValue) { if(missedReasonValue == null) return null; List<RCADrpDwn> drpValues = adminDAO.getDropDownValues(); if(drpDwn.getReasonValue()!=null && missedReasonValue.equalsIgnoreCase(drpDwn.getReasonValue()) && drpDwn.getDelayCategory()!=null) { uniqueMVs.add(drpDwn.getDelayCategory()); } } for(String dcVal:uniqueMVs){ delayValue.append(dcVal).append(","); return delayValue.toString(); }

and in the controller layer i am fetching the values returned from this method and adding to the object as follows

modelAndView.addObject("delayValue", adminService.getMissedAndDelayReasonList(missedValue));

delayValue is fetched in the jsp page and displays the value in the UI Screen i am using the split function and stringutils.split() nothing is returning the appropriate value , as i need to seperate these values and make the entry in the new line as follows:

sang1 sang2 sang3 sang4

最满意答案

你可以试试这个：

var newString = "sang1,sang2,sang3,sang4,".replace(",","<br/>");

You can try this:

var newString = "sang1,sang2,sang3,sang4,".replace(",","<br/>");