{"contractStatusName":"拒签","msg":"操作成功","reason":"123","signers":[{"signName":"123","signStatus":4,"phoneNum":"123","userType"
@RequestMapping("/upload/image")public Object uploadFile(@RequestBody JSONObject a) throws IOException { File file = null; try { file = base64ToFile(a.getString("file")); } catch (Exception e) { e.printStackTrace
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"/> <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/> <title>canvasSignature.js实现手写签名&
