JS字符串截取(获取指定字符后面的所有字符内容)
function getCaption(obj){
var index=obj.lastIndexOf("\-"); obj=obj.substring(index+1,obj.length);// console.log(obj); return obj;}var str=" 执法办案流程-立案审批";getCaption(str);function getCaption(obj){
var index=obj.lastIndexOf("\-"); obj=obj.substring(index+1,obj.length);// console.log(obj); return obj;}var str=" 执法办案流程-立案审批";getCaption(str);