推送

src/main/java/com/yj/earth/business/controller/CsvController.java

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+package com.yj.earth.business.controller;
+
+import com.yj.earth.common.util.ApiResponse;
+import com.yj.earth.vo.CsvField;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVParser;
+import org.apache.commons.csv.CSVRecord;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Tag(name = "CSV文件解析")
+@RestController
+@RequestMapping("/csv")
+public class CsvController {
+    @GetMapping("/parseCsv")
+    @Operation(summary = "解析CSV文件")
+    public ApiResponse parseCsv(@Parameter(description = "文件路径") @RequestParam String filePath) {
+        Map<String, Object> response = new HashMap<>();
+        List<CsvField> fieldList = new ArrayList<>();
+
+        try {
+            File file = new File(filePath);
+            try (InputStreamReader reader = new InputStreamReader(new FileInputStream(file), "GBK");
+                 CSVParser parser = new CSVParser(reader, CSVFormat.DEFAULT)) {
+                // 遍历所有行（CSVRecord即一行数据）
+                for (CSVRecord record : parser) {
+                    // 确保每行至少有3列（A、B、C列）
+                    if (record.size() >= 3) {
+                        String label = record.get(1).trim();
+                        String key = record.get(2).trim();
+                        fieldList.add(new CsvField(key, label));
+                    }
+                }
+            }
+            return ApiResponse.success(fieldList);
+        } catch (Exception e) {
+            return ApiResponse.failure(e.getMessage());
+        }
+    }
+}