Ta的回复 ：好的，我试试

Ta的回复 ：结果的确出来了，返回了个excel的下载地址，怎么能设置返回json格式呢？

Ta的回复 ：没问题了，但是结果出来不正确，下面的图表，第1行解析出来了，后续行没有解析出来： result{{   "result": {     "result_data": "{\"form_num\":1,\"forms\":[{\"footer\":[],\"header\":[{\"column\":[0],\"probability\":0.999221,\"rect\":{\"left\":292.0,\"top\":206.0},\"row\":[0],\"word\":\"列1\"},{\"column\":[0],\"probability\":0.99797,\"rect\":{\"left\":541.0,\"top\":211.0},\"row\":[1],\"word\":\"列2\"},{\"column\":[0],\"probability\":0.997529,\"rect\":{\"left\":785.0,\"top\":212.0},\"row\":[2],\"word\":\"列3\"},{\"column\":[0],\"probability\":0.999338,\"rect\":{\"left\":1029.0,\"top\":209.0},\"row\":[3],\"word\":\"列4\"},{\"column\":[0],\"probability\":0.991284,\"rect\":{\"left\":1279.0,\"top\":214.0},\"row\":[4],\"word\":\"列5\"},{\"column\":[0],\"probability\":0.864539,\"rect\":{\"left\":275.0,\"top\":252.0},\"row\":[5],\"word\":\"11\"},{\"column\":[0],\"probability\":0.985732,\"rect\":{\"left\":529.0,\"top\":261.0},\"row\":[6],\"word\":\"D12\"},{\"column\":[0],\"probability\":0.989239,\"rect\":{\"left\":778.0,\"top\":261.0},\"row\":[7],\"word\":\"D13\"},{\"column\":[0],\"probability\":0.988343,\"rect\":{\"left\":1025.0,\"top\":261.0},\"row\":[8],\"word\":\"D14\"},{\"column\":[0],\"probability\":0.993849,\"rect\":{\"left\":1271.0,\"top\":265.0},\"row\":[9],\"word\":\"D15\"}],\"body\":[{\"column\":[0],\"probability\":0.757554,\"rect\":{\"left\":8.0,\"top\":3.0},\"row\":[0],\"word\":\"行2D22D23D24D253D32D33D34D3514D42D43D44D4515D52D53D54D5516D62D63D64D65\"}]}]}",     "ret_msg": "已完成",     "request_id": "11222793_294591",     "percent": 100,     "ret_code": 3   },   "log_id": 152634949252941 }} Newtonsoft.Json.Linq.JObject [图片]

Ta的回复 ：应该是图片不是太清晰造成的，我用手机拍了个清晰的，就可以了。