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String json = ""; // 创建一个json对象 if(student != null){ ObjectMapper mapper = new ObjectMapper(); //传一个需要转的对象,这里是student json = mapper.writeValueAsString 阅读全文
posted @ 2022-05-01 15:34
yfs1024
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摘要:
代码: <!--配置过滤器--> <filter> <filter-name>characterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</fil 阅读全文
posted @ 2022-05-01 09:21
yfs1024
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