Page({ onShareAppMessage() { return { title: 'arrayBuffer2base64/base642ArrayBuffer', path: 'api-case/base64arraybuffer/base64arraybuffer', }; }, data: { value: '', content: [], }, handleInput(e) { this.setData({ value: e.detail.value }); }, handleArrayBufferToBase64() { const base64 = xhs.arrayBufferToBase64(this.data.content); console.log(base64); this.setData({ content: base64 }); }, handleBase64ToArrayBuffer() { const arrayBuffer = xhs.base64ToArrayBuffer(this.data.value); this.setData({ content: arrayBuffer }); console.log(arrayBuffer); }, });