cors

异常拦截

cash-api/api-config/pom.xml

@@ -19,7 +19,15 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
 
+        <dependency>
+            <groupId>com.czg</groupId>
+            <artifactId>cash-common-tools</artifactId>
+        </dependency>
     </dependencies>
 
 

cash-api/api-config/src/main/java/com/czg/config/CorsFilter.java

@@ -0,0 +1,28 @@
+package com.czg.config;
+
+import jakarta.servlet.*;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.context.annotation.Configuration;
+
+import java.io.IOException;
+
+/**
+ * @author GYJoker
+ */
+@Configuration
+public class CorsFilter implements Filter {
+    @Override
+    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
+            throws IOException, ServletException {
+        HttpServletResponse response = (HttpServletResponse) resp;
+        HttpServletRequest reqs = (HttpServletRequest) req;
+        String curOrigin = reqs.getHeader("Origin");
+        response.setHeader("Access-Control-Allow-Origin", curOrigin == null ? "true" : curOrigin);
+        response.setHeader("Access-Control-Allow-Methods", "*");
+        response.setHeader("Access-Control-Max-Age", "3600");
+        response.setHeader("Access-Control-Allow-Headers", "token");
+        response.setHeader("Access-Control-Allow-Credentials", "true");
+        chain.doFilter(req, resp);
+    }
+}

cash-api/api-config/src/main/java/com/czg/exception/CzgControllerAdvice.java

@@ -0,0 +1,45 @@
+package com.czg.exception;
+
+import com.czg.resp.CzgRespCode;
+import com.czg.resp.CzgResult;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.validation.ObjectError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * @author GYJoker
+ */
+@RestControllerAdvice
+@Slf4j
+public class CzgControllerAdvice {
+    @ResponseBody
+    @ExceptionHandler(value = Exception.class)
+    @ResponseStatus(HttpStatus.OK)
+    public CzgResult<Object> errorHandler(Exception ex) {
+        setErrorLog(ex);
+        return CzgResult.failure(CzgRespCode.SYSTEM_ERROR);
+    }
+
+    @ResponseBody
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    @ResponseStatus(HttpStatus.OK)
+    public CzgResult<Object> requestParamException(MethodArgumentNotValidException ex) {
+        setErrorLog(ex);
+        List<ObjectError> allErrors = ex.getBindingResult().getAllErrors();
+        String message = allErrors.stream().map(DefaultMessageSourceResolvable::getDefaultMessage).collect(Collectors.joining(";"));
+        return CzgResult.failure(CzgRespCode.PARAM_ERROR.getCode(), message);
+    }
+
+    private void setErrorLog(Exception ex) {
+        log.error(ex.getMessage());
+    }
+}