Question

我有一个返回json对象的服务，其中summary字段包含未正确显示的unicode字符。此字符串中的unicode字符无法在响应中正确显示。回复示例：

summary: "A boyfriend and girlfriend?s deaths in Arlington, being investigated as a murder-suicide, shock relatives."

“女朋友”这个词的单引号出现了？字符。我该如何解决这个问题？相关代码是：

FileReader fileReader = new FileReader(jsonFilePath);
BufferedReader buffered = new BufferedReader(fileReader);
gson= new GsonBuilder().disableHtmlEscaping().create();
RecommendationResponseDto recommendationResponseDto;
recommendationResponseDto = gson.fromJson(buffered,RecommendationResponseDto.class);

来自外部服务的响应示例，它返回由上述gson目标代码处理的unicode摘要，如下所示：

u'A boyfriend and girlfriend\u2019s deaths in Arlington, being investigated as a murder-suicide, shock relatives.'

非常感谢任何帮助。

Answer 1

永远不要使用FileReader。相反，明确指定字符集：

Reader reader = new InputStreamReader(new FileInputStream(file), "UTF-8");

另请参阅有关该主题的blog post I wrote。

Gson Unicode字符无法正确显示以响应前端

1 个答案: