diff --git a/code/springboot/newBank/.idea/compiler.xml b/code/springboot/newBank/.idea/compiler.xml
index b4e1d0853..a44f8d7a2 100644
--- a/code/springboot/newBank/.idea/compiler.xml
+++ b/code/springboot/newBank/.idea/compiler.xml
@@ -11,6 +11,7 @@
+
diff --git a/code/springboot/newBank/.idea/misc.xml b/code/springboot/newBank/.idea/misc.xml
index 4b661a5ff..0e1d18878 100644
--- a/code/springboot/newBank/.idea/misc.xml
+++ b/code/springboot/newBank/.idea/misc.xml
@@ -7,6 +7,7 @@
+
diff --git a/code/springboot/newBank/src/main/java/demo/liaofeifei/ins.java b/code/springboot/newBank/src/main/java/demo/liaofeifei/ins.java
index ab9f8d4fc..19b2a0405 100644
--- a/code/springboot/newBank/src/main/java/demo/liaofeifei/ins.java
+++ b/code/springboot/newBank/src/main/java/demo/liaofeifei/ins.java
@@ -18,11 +18,14 @@ public class ins {
@RequestMapping("/ins")
- public String getAllNewTableData_ins(HttpServletRequest request) {
+ public Object getAllNewTableData_ins(HttpServletRequest request) {
String ins_id = request.getParameter("ins_id");//获取机构号
+ if (ins_id == null) {
+ ins_id = ""; // 如果 ins_id 为 null,则使用空字符串
+ }
+ String sql = "select * from ins where ins_id like '%" + ins_id + "%'";// 编辑查询数据库语句
- String sql = "select * from ins where ins_id ='" + ins_id + "'";//编辑查询数据库语句
String result="";
List