42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
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/**
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* 页面跳转相关工具方法
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*/
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/**
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* 智能返回方法：默认返回上一页，如果页面栈只有1层（没有上一页），则返回到首页
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*
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* @param {Object} options 配置参数
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* @param {number} options.delay 延迟执行的时间，单位毫秒，默认 0
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* @param {string} options.homePath 首页的路径，默认为 '/pages/index/index'
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*/
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export const smartNavigateBack = (options = {}) => {
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const { delay = 0, homePath = '/pages/index/index' } = options;
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const executeBack = () => {
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const pages = getCurrentPages();
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if (pages.length > 1) {
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// 有上一页，直接返回
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uni.navigateBack({
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delta: 1
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});
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} else {
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// 页面栈只有一层，返回首页
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uni.switchTab({
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url: homePath,
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fail: () => {
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// 如果首页不是 tabBar 页面，则使用 reLaunch
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uni.reLaunch({
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url: homePath
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});
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}
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});
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}
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};
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if (delay > 0) {
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setTimeout(executeBack, delay);
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} else {
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executeBack();
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}
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};
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