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@ -21,9 +21,21 @@ public class FeignErrorDecoder extends ErrorDecoder.Default implements RequestIn
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@Override
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public void apply(RequestTemplate requestTemplate) {
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Map<String,String> headers = getHeaders(getHttpServletRequest());
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for(String headerName : headers.keySet()){
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requestTemplate.header(headerName, getHeaders(getHttpServletRequest()).get(headerName));
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ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder
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.getRequestAttributes();
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HttpServletRequest request = attributes.getRequest();
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Enumeration<String> headerNames = request.getHeaderNames();
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if (headerNames != null) {
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while (headerNames.hasMoreElements()) {
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String name = headerNames.nextElement();
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String values = request.getHeader(name);
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// 跳过 content-length,解决too many bites written的问题
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if (name.equalsIgnoreCase("content-length")){
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continue;
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}
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requestTemplate.header(name, values);
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}
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log.info("feign interceptor header:{}",requestTemplate);
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}
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}
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