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修正获取请求头逻辑，解决无法获取ip的问题

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TheWhiteDog9487
2025-08-11 16:37:30 +08:00
parent 6ba30e4904
commit fb426e0da7
1 changed files with 1 additions and 3 deletions
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src/main/java/xyz/thewhitedog9487/WebAPI/Controller/IP.java
+1 -3
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@@ -2,9 +2,7 @@ package xyz.thewhitedog9487.WebAPI.Controller;
import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletRequest;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus; import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity; import org.springframework.http.ResponseEntity;
import org.springframework.util.MultiValueMap; import org.springframework.util.MultiValueMap;
import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.GetMapping;
@@ -20,7 +18,7 @@ import java.util.Map;
class IP { class IP {
@GetMapping("/ip") @GetMapping("/ip")
ResponseEntity<String> GetIP(@RequestHeader Map<String, String> HttpHeader, HttpServletRequest Request) { ResponseEntity<String> GetIP(@RequestHeader Map<String, String> HttpHeader, HttpServletRequest Request) {
if (HttpHeader.get("CF-Connecting-IP") instanceof String IP) { if (HttpHeader.get("CF-Connecting-IP".toLowerCase()) instanceof String IP) {
/* /*
↑ instanceof的模式变量一定非空 ↑ instanceof的模式变量一定非空
相当于是： 相当于是：