|
export const back=()=>{
|
|
console.log('back');
|
|
try {
|
|
const arr= getCurrentPages()
|
|
if(arr.length>=2){
|
|
return uni.navigateBack()
|
|
}else{
|
|
uni.reLaunch({
|
|
url:'/pages/index/index'
|
|
})
|
|
}
|
|
} catch (error) {
|
|
console.error('页面返回出错',error)
|
|
//TODO handle the exception
|
|
}
|
|
} |