四级可视化分析1.1.2
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@ -251,7 +251,7 @@ public class CenterServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implement
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allStudent = cet4_majorMapper.selectCount(Cet4_majorQW);
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allStudent = cet4_majorMapper.selectCount(Cet4_majorQW);
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}
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}
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List<Map<String, Object>> Cet_4eEntrydate = cet4Mapper.selectMaps(Cet_4QW);
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List<Map<String, Object>> Cet_4eEntrydate = cet4Mapper.selectMaps(Cet_4QW);
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int pass = 0;
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if (!Cet_4eEntrydate.isEmpty()) {
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if (!Cet_4eEntrydate.isEmpty()) {
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for (Map<String, Object> map : Cet_4eEntrydate) {
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for (Map<String, Object> map : Cet_4eEntrydate) {
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String str = (String) map.get("id");
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String str = (String) map.get("id");
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@ -284,7 +284,7 @@ public class CenterServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implement
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//保留三位小数
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//保留三位小数
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DecimalFormat df = new DecimalFormat("#.###");
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DecimalFormat df = new DecimalFormat("#.###");
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String[] grade = {"大一", "大二", "大三", "大四"};
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String[] grade = {"大一", "大二", "大三", "大四"};
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JSONObject resultJson = new JSONObject();
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JSONObject resultJson = new JSONObject(true);
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//遍历批次分年级
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//遍历批次分年级
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for (int i = 0; i < n; i += 2) {
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for (int i = 0; i < n; i += 2) {
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// 检查是否到达数组的最后一个元素
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// 检查是否到达数组的最后一个元素
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