package com.genersoft.iot.vmp.conf;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.support.spring.http.converter.FastJsonHttpMessageConverter;
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import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
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import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
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import org.jetbrains.annotations.NotNull;
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import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
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import org.springframework.context.annotation.Bean;
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import org.springframework.core.MethodParameter;
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import org.springframework.http.MediaType;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.http.server.ServerHttpRequest;
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import org.springframework.http.server.ServerHttpResponse;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;
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/**
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* 全局统一返回结果
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* @author lin
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*/
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@RestControllerAdvice
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public class GlobalResponseAdvice implements ResponseBodyAdvice<Object> {
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@Override
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public boolean supports(@NotNull MethodParameter returnType, @NotNull Class<? extends HttpMessageConverter<?>> converterType) {
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return true;
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}
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@Override
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public Object beforeBodyWrite(Object body, @NotNull MethodParameter returnType, @NotNull MediaType selectedContentType, @NotNull Class<? extends HttpMessageConverter<?>> selectedConverterType, @NotNull ServerHttpRequest request, @NotNull ServerHttpResponse response) {
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// 排除api文档的接口，这个接口不需要统一
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String[] excludePath = {"/v3/api-docs","/api/v1","/index/hook"};
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for (String path : excludePath) {
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if (request.getURI().getPath().startsWith(path)) {
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return body;
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}
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}
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if (body instanceof WVPResult) {
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return body;
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}
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if (body instanceof ErrorCode) {
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ErrorCode errorCode = (ErrorCode) body;
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return new WVPResult<>(errorCode.getCode(), errorCode.getMsg(), null);
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}
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if (body instanceof String) {
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return JSON.toJSONString(WVPResult.success(body));
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}
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return WVPResult.success(body);
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}
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/**
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* 防止返回string时出错
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* @return
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*/
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@Bean
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public HttpMessageConverters fast() {
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return new HttpMessageConverters(new FastJsonHttpMessageConverter());
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}
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}
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