spring boot上传CSV文件 MultiPartFile与CommonsMultiPartFile转换异常_mutipartfile转commonsmutipartfile

作者：在线问答5 | 2024-07-28 20:01:30

踩

mutipartfile转commonsmutipartfile

报错信息

‘org.springframework.web.multipart.support.StandardMultipartHttpServletRequestStandardMultipartFile′torequiredtype′org.springframework.web.multipart.commons.CommonsMultipartFile′;nestedexceptionisjava.lang.IllegalStateException:Cannotconvertvalueoftype′org.springframework.web.multipart.support.StandardMultipartHttpServletRequestStandardMultipartFile′torequiredtype′org.springframework.web.multipart.commons.CommonsMultipartFile′;nestedexceptionisjava.lang.IllegalStateException:Cannotconvertvalueoftype′org.springframework.web.multipart.support.StandardMultipartHttpServletRequestStandardMultipartFile’ to required type ‘org.springframework.web.multipart.commons.CommonsMultipartFile’: no matching editors or conversion strategy found

解决方案：

方案1.直接将CommonsMutipartFile转为MutipartFile

方案2.如果继续使用CommonsMutipartFile，则在项目添加配置类

@Bean(name = "multipartResolver")
public CommonsMultipartResolver getCommonsMultipartResolver() {
    CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
    multipartResolver.setMaxUploadSize(20971520);
    multipartResolver.setMaxInMemorySize(1048576);
    return multipartResolver;
}

同时在spring boot的applications文件中加入

multipart.enabled=true

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/在线问答5/article/detail/895612