1.需求: A页面--->B页面--->C页面--->D页面,C页面根据store中数据的情况,判断返回pageA or page B
- pageB跳转到pageC时加flag
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uni.navigateTo({ url: `/????/????/?????mode=${'????'}`, })
- pageC接收并加判断条件
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data() { return { ???: '', } }, onLoad(options) { const { mode } = options this.???= mode }, onUnload() { if ( this.???=== '???' && this.???(???.???.???).length === 0 ) { uni.navigateBack({ delta: 2, }) } },