// 全局请求队列（存储所有请求）
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const requestQueue = []
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// 取消所有请求
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export function cancelAllRequest() {
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requestQueue.forEach((task) => {
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try {
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task.abort()
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} catch {}
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})
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requestQueue.length = 0
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}
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// 从队列移除
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function removeTask(task) {
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const index = requestQueue.indexOf(task)
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if (index > -1) requestQueue.splice(index, 1)
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}
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// ==============================================
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// 重写原生 uni.request
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// ==============================================
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export function overrideUniRequest() {
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const _originalRequest = uni.request
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uni.request = function (options) {
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const originalSuccess = options.success
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const originalFail = options.fail
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|
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options.success = function (res) {
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removeTask(task)
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originalSuccess && originalSuccess(res)
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}
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options.fail = function (err) {
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removeTask(task)
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|
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if (err.errMsg && err.errMsg.includes('abort')) {
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return
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}
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originalFail && originalFail(err)
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}
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|
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const task = _originalRequest.call(uni, options)
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|
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requestQueue.push(task)
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return task
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}
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}
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