Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $

最新推荐文章于 2024-01-06 16:06:09 发布

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本文详细解析了在使用Gson进行Json转换时常见的格式错误，特别是当Json字符串以引号而非大括号开头时引发的问题，并提供了正确的Json格式示例。

在Json转换的时候遇到这个错，说明是Json的格式不对，Gson期望你的JSON字符串以大括号开头: { ,但是实际上传递给它的字符串是以引号开头。

报错的字符串：

noanswerhistory_get_rslt:{"res":0,""sq":12345,"history":[{"id":11,"num":"","group":0,"time":"20190531235959"},{"id":92,"num":"","group":0,"time":"20190501120000"},	{"id":,"num":"1234567","group":0,"time":"20190501000000"}

正确的字符串：

{"noanswerhistory_get_rslt":{"res":0,"sq":12345,"history":[{"id":11,"num":"","group":0,"time":"20190531235959"},{"id":92,"num":"","group":0,"time":"20190501120000"},{"id":0,"num":"1234567","group":0,"time":"20190501000000"}]}}