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@@ -73,7 +73,7 @@ public class TextbookController {
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public RT<TextbookVo> infoByissn(@RequestParam String issn){
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public RT<TextbookVo> infoByissn(@RequestParam String issn){
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TextbookVo textbook = textbookService.getInfoByissn(issn);
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TextbookVo textbook = textbookService.getInfoByissn(issn);
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if (textbook == null) {
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if (textbook == null) {
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- return RT.error("找不到此数据!");
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+ return RT.ok();
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}
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}
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return RT.ok(textbook);
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return RT.ok(textbook);
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}
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}
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