在wwwroot文件夾添加漢化的JS文件

const translations = {
    "Failed to load API definition": "API定義加載失敗",
    "Errors": "錯(cuò)誤信息",
    "Hide": "隱藏",
    "Fetch error": "獲取錯(cuò)誤",
    "Internal Server Error": "服務(wù)器內(nèi)部錯(cuò)誤",
    "Operations": "操作",
    "Models": "模型",
    "Authorize": "授權(quán)",
    "Try it out": "試一試",
    "Select a definition": "選擇分支",
    "No parameters": "無參數(shù)",
    "Name": "名稱",
    "Request body": "請(qǐng)求體",
    "Details": "詳細(xì)",
    "Cancel": "取消",
    "Server response": "服務(wù)器響應(yīng)",
    "Response body": "響應(yīng)體",
    "Response headers": "響應(yīng)頭",
    "Request duration": "請(qǐng)求時(shí)間",
    "Links": "鏈接",
    "No links": "無鏈接",
    "Execute": "執(zhí)行",
    "Clear": "清除",
    "Response": "響應(yīng)",
    "Headers": "請(qǐng)求頭",
    "Parameters": "參數(shù)",
    "Description": "描述",
    "Responses": "響應(yīng)",
    "Response Class": "響應(yīng)類",
    "Response Body": "響應(yīng)體",
    "Response Headers": "響應(yīng)頭",
    "Status Code": "狀態(tài)碼",
    "Example Value": "示例值",
    "Model": "模型",
    "Schema": "結(jié)構(gòu)",
    "Download": "下載",
    "Copy": "復(fù)制",
    "Expand Operations": "展開操作",
    "Collapse Operations": "折疊操作",
    "Show/Hide": "顯示/隱藏",
    "List Operations": "列表操作",
    "Full Screen": "全屏",
    "Request URL": "請(qǐng)求 URL",
    "Server Response": "服務(wù)器響應(yīng)",
    "Code": "代碼",
    "Response Content Type": "響應(yīng)內(nèi)容類型",
    "Produces": "生產(chǎn)",
    "Consumes": "消費(fèi)",
    "Summary": "摘要",
    "Notes": "備注",
    "Implementation Notes": "實(shí)現(xiàn)備注",
    "Response Messages": "響應(yīng)消息",
    "Response Model": "響應(yīng)模型",
    "Request Body": "請(qǐng)求體",
    "Request Samples": "請(qǐng)求示例",
    "Response Samples": "響應(yīng)示例",
    "Security": "安全",
    "OAuth2": "OAuth2",
    "API Key": "API 密鑰",
    "Basic Auth": "基本認(rèn)證",
    "Bearer Token": "Bearer 令牌",
    "No API Key": "沒有 API 密鑰",
    "No Authorization": "沒有授權(quán)",
    "No Response": "沒有響應(yīng)",
    "No Content": "沒有內(nèi)容",
    "No Data": "沒有數(shù)據(jù)",
    "No Example": "沒有示例",
    "No Model": "沒有模型",
    "No Schema": "沒有結(jié)構(gòu)",
    "No Description": "沒有描述",
    "No Summary": "沒有摘要",
    "No Notes": "沒有備注",
    "No Implementation Notes": "沒有實(shí)現(xiàn)備注",
    "No Response Messages": "沒有響應(yīng)消息",
    "No Response Model": "沒有響應(yīng)模型",
    "No Request Body": "沒有請(qǐng)求體",
    "No Request Samples": "沒有請(qǐng)求示例",
    "No Response Samples": "沒有響應(yīng)示例",
    "No Security": "沒有安全",
    "No OAuth2": "沒有 OAuth2",
    "No API Key": "沒有 API 密鑰",
    "No Basic Auth": "沒有基本認(rèn)證",
    "No Bearer Token": "沒有 Bearer 令牌",
    "Warning: Deprecated": "警告：已過時(shí)",
    "Status": "狀態(tài)",
    "Parameter": "參數(shù)",
    "Value": "值",
    "Parameter Type": "參數(shù)類型",
    "Data Type": "數(shù)據(jù)類型",
    "HTTP Status Code": "HTTP狀態(tài)碼",
    "Reason": "原因",
    "Hide Response": "隱藏響應(yīng)",
    "Raw": "原始",
    "can't parse JSON.  Raw result": "無法解析JSON. 原始結(jié)果",
    "Model Schema": "模型架構(gòu)",
    "apply": "應(yīng)用",
    "Username": "用戶名",
    "Password": "密碼",
    "Terms of service": "服務(wù)條款",
    "Created by": "創(chuàng)建者",
    "See more at": "查看更多：",
    "Contact the developer": "聯(lián)系開發(fā)者",
    "api version": "api版本",
    "fetching resource": "正在獲取資源",
    "fetching resource list": "正在獲取資源列表",
    "Explore": "瀏覽",
    "Show Swagger Petstore Example Apis": "顯示 Swagger Petstore 示例 Apis",
    "Can't read from server.  It may not have the appropriate access-control-origin settings.": "無法從服務(wù)器讀取。可能沒有正確設(shè)置access-control-origin。",
    "Please specify the protocol for": "請(qǐng)指定協(xié)議：",
    "Can't read swagger JSON from": "無法讀取swagger JSON于",
    "Finished Loading Resource Information. Rendering Swagger UI": "已加載資源信息。正在渲染Swagger UI",
    "Unable to read api": "無法讀取api",
    "from path": "從路徑",
    "server returned": "服務(wù)器返回"
};
window.SwaggerTranslator = {
    translate: function() {
        // 翻譯標(biāo)題和按鈕文本
        $('h2, h3, h4, .btn, .opblock-summary-description, .opblock-summary-operation-id, .parameter__name, .parameter__type, .response-col_status, .response-col_description').each(function() {
            const text = $(this).text().trim();
            if (translations[text]) {
                $(this).text(translations[text]);
            }
        });

        // 翻譯輸入框和下拉框的 placeholder
        $('input[placeholder], select[data-placeholder]').each(function() {
            const placeholder = $(this).attr('placeholder') || $(this).data('placeholder');
            if (translations[placeholder]) {
                if ($(this).is('input')) {
                    $(this).attr('placeholder', translations[placeholder]);
                } else {
                    $(this).data('placeholder', translations[placeholder]);
                }
            }
        });

        // 翻譯所有文本節(jié)點(diǎn)
        $('*').contents().filter(function() {
            return this.nodeType === Node.TEXT_NODE;
        }).each(function() {
            const text = this.nodeValue.trim();
            if (translations[text]) {
                this.nodeValue = translations[text];
            }
        });
    }
};

function waitForSwaggerUI() {
    if ($('.swagger-ui').length) {
        // Swagger UI 已加載，執(zhí)行翻譯
        window.SwaggerTranslator.translate();
        
        // 監(jiān)聽動(dòng)態(tài)內(nèi)容變化
        const observer = new MutationObserver(function(mutations) {
            window.SwaggerTranslator.translate();
        });

        observer.observe(document.querySelector('.swagger-ui'), {
            childList: true,
            subtree: true
        });
    } else {
        // 如果還沒加載完，等待100ms后重試
        setTimeout(waitForSwaggerUI, 100);
    }
}

// 等待頁面加載完成后開始檢查 Swagger UI
document.addEventListener('DOMContentLoaded', function() {
    waitForSwaggerUI();
});

然后配置

 app.UseSwaggerUI(c =>
 {
     // 修改加載順序和時(shí)機(jī)
     c.UseRequestInterceptor("(req) => { return req; }");
     c.UseResponseInterceptor("(res) => { return res; }");
     // 確保 jQuery 先加載
     c.InjectJavascript("/swagger/jquery-3.7.1.min.js");
     // 然后加載翻譯腳本
     c.InjectJavascript("/swagger/lang/zh-cn.js");

  
 });
 // 啟用靜態(tài)文件中間件
app.UseStaticFiles();