只对json类型请求构建可重复读取inputStream的request

RuoYi

2020-04-29 1a079532e823e78ce35f8fe7f312e37e8cd0f902

只对json类型请求构建可重复读取inputStream的request

 ruoyi/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java

@@ -8,6 +8,8 @@
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.MediaType;
import com.ruoyi.common.utils.StringUtils;

/**
 * Repeatable 过滤器
@@ -27,7 +29,8 @@
            throws IOException, ServletException
    {
        ServletRequest requestWrapper = null;
        if (request instanceof HttpServletRequest)
        if (request instanceof HttpServletRequest && StringUtils.equalsAnyIgnoreCase(request.getContentType(),
                MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_JSON_UTF8_VALUE))
        {
            requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
        }