| 1 | /**
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| 2 | * 检查下一个路由状态和当前客户端的 location 是否一致。多用于针对基于路由代码拆分的当前路由检测。
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| 3 | * @param {Object} nextState `react-router` 传入的下一个路由状态对象
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| 4 | * @param {Boolean} [isAlwaysTrue=false] 是否默认为 `true`
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| 5 | * @returns {Boolean}
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| 6 | */
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| 7 | module.exports = (nextState, isAlwaysTrue) => {
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| 8 | if (isAlwaysTrue ||
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| 9 | typeof location === 'undefined' ||
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| 10 | __SERVER__ ||
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| 11 | __SPA__
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| 12 | ) return true
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| 13 |
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| 14 | let next = nextState.location.pathname
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| 15 | let curr = location.pathname
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| 16 |
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| 17 | if (next.substr(0, 1) !== '/') next = '/' + next
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| 18 | if (curr.substr(0, 1) !== '/') curr = '/' + curr
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| 19 |
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| 20 | return Boolean(next === curr)
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| 21 | }
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