add config

hutool-core/src/main/java/cn/hutool/core/text/csv/CsvParser.java

@@ -332,6 +332,10 @@ public final class CsvParser implements Closeable, Serializable {
 
 		// 忽略多余引号后的换行符
 		field = StrUtil.trim(field, 1, (c-> c == CharUtil.LF || c == CharUtil.CR));
+		if(this.config.trimField){
+			// issue#I49M0C@Gitee
+			field = StrUtil.trim(field);
+		}
 
 		field = StrUtil.unWrap(field, textDelimiter);
 		field = StrUtil.replace(field, "" + textDelimiter + textDelimiter, textDelimiter + "");

hutool-core/src/main/java/cn/hutool/core/text/csv/CsvReadConfig.java

@@ -21,6 +21,8 @@ public class CsvReadConfig extends CsvConfig<CsvReadConfig> implements Serializa
 	protected long beginLineNo;
 	/** 结束的行（包括），此处为原始文件行号 */
 	protected long endLineNo = Long.MAX_VALUE-1;
+	/** 每个字段是否去除两边空白符 */
+	protected boolean trimField;
 
 	/**
 	 * 默认配置
@@ -87,4 +89,17 @@ public class CsvReadConfig extends CsvConfig<CsvReadConfig> implements Serializa
 		this.endLineNo = endLineNo;
 		return this;
 	}
+
+	/**
+	 * 设置每个字段是否去除两边空白符<br>
+	 * 如果字段以{@link #textDelimiter}包围，则保留两边空格
+	 *
+	 * @param trimField 去除两边空白符
+	 * @return this
+	 * @since 5.7.13
+	 */
+	public CsvReadConfig setTrimField(boolean trimField) {
+		this.trimField = trimField;
+		return this;
+	}
 }