java – “无法识别的令牌’com’：期待(‘true’,’false’或’null’)”

2023年11月4日 231次阅读

我已将此json转换为字符串以保存在本地数据库中

{
        "type": "file",
        "id": "b665ff0b-5f7b-4991-ae88-ac5054880223",
        "link": {
            "href": "https://s3-eu-west-com/87e9edff-e7bd-49ea-aa7a-8948cac29bc1/b665ff0b-5f7b-4991-ae88-ac5054880223.jpg"
        },
        "file_name": "sony 431.jpg",
        "mime_type": "image/jpeg",
        "file_size": 66727,
        "public": true,
        "meta": {
            "dimensions": {
                "width": 1500,
                "height": 1500
            },
            "timestamps": {
                "created_at": "2018-01-22T11:07:35.527Z"
            }
        },
        "links": {
            "current": "https://api.e-com.com/v2/files/b665ff0b-5f7b-4991-ae88-ac5054880223"
        }
    }

当我通过转换为JSON使用该字符串时,我收到错误说

“Unrecognized token ‘com’: was expecting (‘true’, ‘false’ or ‘null’)”

我该如何解决该错误？

这就是我将这个json转换为字符串的方式：

staticFile1.setFile(file.toString());

和字符串到json：

File file1 = new ObjectMapper().readValue(file, File.class);

最佳答案 我相信你会收到这样的错误

Unrecognized token ‘com’: was expecting (‘true’, ‘false’ or ‘null’)\n
at [Source: (String)\”com.jwt.secured.user.ApplicationUser@6d9cce48:
Username: justiuser; Password: [PROTECTED]; Enabled: true;
AccountNonExpired: true; credentialsNonExpired: true;
AccountNonLocked: true; Not granted any authorities\”; line: 1,
column: 4]”,

com与字符串中的包引用相关.在类中给出一个正确的toString()实现,并使用ObjectMapper().writeValueAsString将converto转换为String.

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