小程序ArrayBuffer转JSON

1       let arrayBuffer = fsm.readFileSync(res.tempFilePath)
2       let unit8Arr = new Uint8Array(arrayBuffer)
3       let encodedString = String.fromCharCode.apply(null, unit8Arr)
4       let decodedString = decodeURIComponent(escape(encodedString))
5       console.log(JSON.parse(decodedString))
1 let arrayBuffer = fsm.readFileSync(tempFilePath,"utf-8")
2 console.log(JSON.parse(arrayBuffer))
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原文地址：https://www.cnblogs.com/iblackly/p/14143158.html