src/tabviews/tableshare/verifycard/index.jsx
@@ -130,8 +130,14 @@ } // 监听消息 socket.onmessage = (event) => { let data = JSON.parse(event.data) if (data.defaultPrinter) { let data = '' try { data = JSON.parse(event.data) } catch { data = '' } if (data && data.defaultPrinter) { let printers = Array.from(new Set(data.printers)) let _config = JSON.parse(JSON.stringify(this.state.config))