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aihe 2024-05-11 00:32:44 +08:00
parent 1622ce901b
commit 8aef4f8b04
1 changed files with 4 additions and 1 deletions
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5
components/tpx-bluetooth-print/tpx-bluetooth-print.vue
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@ -154,7 +154,10 @@ export default {
value: buffer, value: buffer,
success:(res)=> { success:(res)=> {
console.log('writeBLECharacteristicValue success', res.errMsg) console.log('writeBLECharacteristicValue success', res.errMsg)
resolve() // 必须加延迟返回，防止高频率调用
setTimeout(()=> {
resolve()
}, 5)
}, },
fail:(res)=> { fail:(res)=> {
console.log('writeBLECharacteristicValue fail', res.errMsg) console.log('writeBLECharacteristicValue fail', res.errMsg)