uniapp 历史页面回退到指定页面。
getCurrentPages() 内容如下
let delta = getCurrentPages().reverse().findIndex(item =>
item.route ==="pages/popularScience/daodi"
)
if(delta===-1){
uni.navigateTo({
url: '/pages/popularScience/daodi',
success: res => {
},
fail: () => {
},
complete: () => {
}
});
}else{
uni.navigateBack({
delta: delta
});
}