easyPOI的上传和下载（导入和导出功能）

Array ( [query] => Array ( [match] => Array ( [text] => Array ( [query] => easyPOI的上传和下载（导入和导出功能） ) ) ) [highlight] => Array ( [fields] => Array ( [text] => stdClass Object ( ) ) [pre_tags] => #em# [post_tags] => #/em# ) [size] => 8 [from] => 0 )

string(7798) "{"took":58,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":{"value":10000,"relation":"gte"},"max_score":56.58869,"hits":[{"_index":"likecs_art_db","_type":"_doc","_id":"154409","_score":56.58869,"_source":{"id":"154409","text":"easyPOI\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff08\u5bfc\u5165\u548c\u5bfc\u51fa\u529f\u80fd\uff09","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"8888-lhb","tagsname":"","tagsid":"","catesname":"","catesid":"","createtime":"1628225812"},"highlight":{"text":["#em#easyPOI#/em##em#的#/em##em#上#/em##em#传#/em##em#和#/em##em#下#/em##em#载#/em#（#em#导#/em##em#入#/em##em#和#/em##em#导#/em##em#出#/em##em#功#/em##em#能#/em#）"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154395","_score":37.84676,"_source":{"id":"154395","text":"easypoi\u5bfc\u5165\n \n\n\n\n\n\n\t\teasypoi\u5bfc\u51fa","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"qq376324789","tagsname":"","tagsid":"","catesname":"","catesid":"","createtime":"1628225773"},"highlight":{"text":["#em#easypoi#/em##em#导#/em##em#入#/em#\n \n\n\n\n\n\n\t\t#em#easypoi#/em##em#导#/em##em#出#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154421","_score":35.864536,"_source":{"id":"154421","text":"easypoi \u5bfc\u5165\u5bfc\u51fa","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"zq1003","tagsname":"","tagsid":"","catesname":null,"catesid":"","createtime":"1628225866"},"highlight":{"text":["#em#easypoi#/em# #em#导#/em##em#入#/em##em#导#/em##em#出#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"117423","_score":35.492496,"_source":{"id":"117423","text":"Easypoi\u5b9e\u73b0excel\u591asheet\u8868\u5bfc\u5165\u5bfc\u51fa\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"CodingTest","tagsname":"easypoi","tagsid":"[26753]","catesname":"java\u540e\u7aef\u5f00\u53d1","catesid":"[\"5377\"]","createtime":"1603597456"},"highlight":{"text":["#em#Easypoi#/em#实现excel多sheet表#em#导#/em##em#入#/em##em#导#/em##em#出#/em##em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154398","_score":35.366066,"_source":{"id":"154398","text":"EasyPoi\u5bfc\u5165\u9a8c\u8bc1\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"bigbigxiao","tagsname":"","tagsid":"","catesname":"","catesid":"","createtime":"1628225781"},"highlight":{"text":["#em#EasyPoi#/em##em#导#/em##em#入#/em#验证#em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154397","_score":34.49178,"_source":{"id":"154397","text":"springboot\u9879\u76ee\u6574\u5408easypoi\u5b9e\u73b0\u5bfc\u5165\u5bfc\u51fa\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"longxing520","tagsname":"","tagsid":"","catesname":"","catesid":"","createtime":"1628225779"},"highlight":{"text":["springboot项目整合#em#easypoi#/em#实现#em#导#/em##em#入#/em##em#导#/em##em#出#/em##em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154396","_score":34.240795,"_source":{"id":"154396","text":"EasyPoi \u7684\u591a sheet \u5bfc\u51fa\uff0c\u5bfc\u5165\u548c\u57fa\u672c\u6821\u9a8c","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"sun2020","tagsname":null,"tagsid":"","catesname":"","catesid":"","createtime":"1628225776"},"highlight":{"text":["#em#EasyPoi#/em# #em#的#/em#多 sheet #em#导#/em##em#出#/em#，#em#导#/em##em#入#/em##em#和#/em#基本校验"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"154406","_score":33.393475,"_source":{"id":"154406","text":"EasyPoi \u7b80\u5355\u5bfc\u5165\u5bfc\u51fa","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"songxiaotong","tagsname":null,"tagsid":"","catesname":"","catesid":"","createtime":"1628225804"},"highlight":{"text":["#em#EasyPoi#/em# 简单#em#导#/em##em#入#/em##em#导#/em##em#出#/em#"]}}]}}"

string(7809) "{"took":63,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":{"value":10000,"relation":"gte"},"max_score":56.58869,"hits":[{"_index":"likecs_art_db","_type":"_doc","_id":"203524287","_score":32.47906,"_source":{"id":"203524287","text":"Struts2 \u4e0a\u4f20\u548c\u4e0b\u8f7d\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"","tagsname":null,"tagsid":"","catesname":null,"catesid":"","createtime":"1642629322"},"highlight":{"text":["Struts2 #em#上#/em##em#传#/em##em#和#/em##em#下#/em##em#载#/em##em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"203434273","_score":32.28607,"_source":{"id":"203434273","text":"easyPOI + SpringBoot\u5bfc\u5165\u4e0e\u5bfc\u51faExcel","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"","tagsname":null,"tagsid":"","catesname":null,"catesid":"","createtime":"1632737131"},"highlight":{"text":["#em#easyPOI#/em# + SpringBoot#em#导#/em##em#入#/em#与#em#导#/em##em#出#/em#Excel"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"5966","_score":31.948036,"_source":{"id":"5966","text":"ThinkPHP \u4e0b\u8f7d\u3001\u5bfc\u5165\u3001\u5bfc\u51fa\u529f\u80fd\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"houbingxu2014025681","tagsname":"","tagsid":"[]","catesname":"","catesid":"[]","createtime":"1516700751"},"highlight":{"text":["ThinkPHP #em#下#/em##em#载#/em#、#em#导#/em##em#入#/em#、#em#导#/em##em#出#/em##em#功#/em##em#能#/em##em#的#/em#设计与实现"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"524642","_score":31.705944,"_source":{"id":"524642","text":"excel\u5bfc\u5165\u3001\u4e0b\u8f7d\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"ywf520","tagsname":null,"tagsid":"","catesname":"","catesid":"","createtime":"1638012042"},"highlight":{"text":["excel#em#导#/em##em#入#/em#、#em#下#/em##em#载#/em##em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"658240","_score":31.34122,"_source":{"id":"658240","text":"Excel\u5bfc\u5165\u5bfc\u51fa\u529f\u80fd","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"wffzk","tagsname":null,"tagsid":"","catesname":null,"catesid":"","createtime":"1635709583"},"highlight":{"text":["Excel#em#导#/em##em#入#/em##em#导#/em##em#出#/em##em#功#/em##em#能#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"803707","_score":31.190004,"_source":{"id":"803707","text":"Spring MVC \u5b9e\u73b0Excel\u7684\u5bfc\u5165\u5bfc\u51fa\u529f\u80fd(2\uff1aExcel\u7684\u5bfc\u5165\u4f18\u5316\u548cExcel\u7684\u5bfc\u51fa)","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"xiaowangtongxue","tagsname":null,"tagsid":"","catesname":null,"catesid":"","createtime":"1637138062"},"highlight":{"text":["Spring MVC 实现Excel#em#的#/em##em#导#/em##em#入#/em##em#导#/em##em#出#/em##em#功#/em##em#能#/em#(2：Excel#em#的#/em##em#导#/em##em#入#/em#优化#em#和#/em#Excel#em#的#/em##em#导#/em##em#出#/em#)"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"385144","_score":31.056604,"_source":{"id":"385144","text":"excel\u7684\u5bfc\u51fa\u548c\u4e0b\u8f7d","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"ImCehnyx","tagsname":null,"tagsid":"","catesname":null,"catesid":"","createtime":"1632686873"},"highlight":{"text":["excel#em#的#/em##em#导#/em##em#出#/em##em#和#/em##em#下#/em##em#载#/em#"]}},{"_index":"likecs_art_db","_type":"_doc","_id":"959473","_score":30.713825,"_source":{"id":"959473","text":"\u5173\u4e8ejava\u7684Excel\u5bfc\u5165\u5bfc\u51fa\u4e4beasypoi","intro":"\u76ee\u5f55\n\nECharts\n\u5f02\u6b65\u52a0\u8f7d\n\n\n\nECharts\r\n\u6570\u636e\u53ef\u89c6\u5316\u5728\u8fc7\u53bb\u51e0\u5e74\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\u3002\u5f00\u53d1\u4eba\u5458\u5bf9\u53ef\u89c6\u5316\u4ea7\u54c1\u7684\u671f\u671b\u4e0d\u518d\u662f\u7b80\u5355\u7684\u56fe\u8868\u521b\u5efa\u5de5\u5177\uff0c\u800c\u662f\u5728\u4ea4\u4e92\u3001\u6027\u80fd\u3001\u6570\u636e\u5904\u7406\u7b49\u65b9\u9762\u6709\u66f4\u9ad8\u7684\u8981\u6c42\u3002\r\nchart.setOption({\r\n color: [\r\n ","username":"MaSiy0104","tagsname":"","tagsid":"","catesname":null,"catesid":"","createtime":"1639312122"},"highlight":{"text":["关于java#em#的#/em#Excel#em#导#/em##em#入#/em##em#导#/em##em#出#/em#之#em#easypoi#/em#"]}}]}}"

Array ( [query] => Array ( [match] => Array ( [title] => Array ( [query] => easyPOI的上传和下载（导入和导出功能） ) ) ) [highlight] => Array ( [fields] => Array ( [title] => stdClass Object ( ) ) [pre_tags] => #em# [post_tags] => #/em# ) [from] => 0 )

Array ( [query] => Array ( [bool] => Array ( [must] => Array ( [0] => Array ( [match] => Array ( [title] => Array ( [query] => easyPOI的上传和下载（导入和导出功能） ) ) ) ) [must_not] => Array ( [0] => Array ( [term] => Array ( [cate1] => 电子书籍 ) ) ) ) ) [highlight] => Array ( [fields] => Array ( [title] => stdClass Object ( ) ) [pre_tags] => #em# [post_tags] => #/em# ) [size] => 5 [from] => 0 )

string(3245) "{"took":10,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":{"value":10000,"relation":"gte"},"max_score":32.535995,"hits":[{"_index":"likecs_down_db","_type":"_doc","_id":"58659","_score":32.535995,"_source":{"id":"58659","title":"ORACLE\u548cEXCEL\u6570\u636e\u7684\u5bfc\u5165\u5bfc\u51fa \u4e2d\u6587WORD\u7248","spidertime":"1623065745","contenttime":"1670101943","pageimage":"https:\/\/img.jbzj.com\/do\/uploads\/litimg\/170313\/0S3255aK9.png","tag":"oracle|Excel|\u6570\u636e|\u5bfc\u5165\u5bfc\u51fa","cate1":"\u7535\u5b50\u4e66\u7c4d","cate2":"\u6570\u636e\u5e93XML","cate3":"Oracle","attr1":"519KB"},"highlight":{"title":["ORACLE#em#和#/em#EXCEL数据#em#的#/em##em#导#/em##em#入#/em##em#导#/em##em#出#/em# 中文WORD版"]}},{"_index":"likecs_down_db","_type":"_doc","_id":"7385","_score":32.535995,"_source":{"id":"7385","title":"ORACLE\u548cEXCEL\u6570\u636e\u7684\u5bfc\u5165\u5bfc\u51fa \u4e2d\u6587WORD\u7248","spidertime":"1622873604","contenttime":"1622873604","pageimage":"https:\/\/img.jbzj.com\/do\/uploads\/litimg\/170313\/0S3255aK9.png","tag":"oracle|Excel|\u6570\u636e|\u5bfc\u5165\u5bfc\u51fa","cate1":"\u7535\u5b50\u4e66\u7c4d","cate2":"\u6570\u636e\u5e93XML","cate3":"Oracle","attr1":"519KB"},"highlight":{"title":["ORACLE#em#和#/em#EXCEL数据#em#的#/em##em#导#/em##em#入#/em##em#导#/em##em#出#/em# 中文WORD版"]}},{"_index":"likecs_down_db","_type":"_doc","_id":"96125","_score":27.833176,"_source":{"id":"96125","title":"easypoi POI\u5c01\u88c5\u5de5\u5177\u7c7b office\u5f00\u53d1\u6a21\u677f\u5bfc\u5165\/\u5bfc\u51fa","spidertime":"1623212863","contenttime":"1673322220","pageimage":"https:\/\/img.jbzj.com\/do\/uploads\/litimg\/180115\/1544162H122.jpg","tag":"easypoi|POI|\u5c01\u88c5\u5de5\u5177\u7c7b|office\u5f00\u53d1","cate1":"\u6e90\u7801\u4e0b\u8f7d","cate2":"\u8f6f\u4ef6\u5f00\u53d1","cate3":"\u5176\u5b83","attr1":"1.91KB"},"highlight":{"title":["#em#easypoi#/em# POI封装工具类 office开发模板#em#导#/em##em#入#/em#/#em#导#/em##em#出#/em#"]}},{"_index":"likecs_down_db","_type":"_doc","_id":"6248","_score":27.833176,"_source":{"id":"6248","title":"easypoi POI\u5c01\u88c5\u5de5\u5177\u7c7b office\u5f00\u53d1\u6a21\u677f\u5bfc\u5165\/\u5bfc\u51fa","spidertime":"1622872244","contenttime":"1671470370","pageimage":"https:\/\/img.jbzj.com\/do\/uploads\/litimg\/180115\/1544162H122.jpg","tag":"easypoi|POI|\u5c01\u88c5\u5de5\u5177\u7c7b|office\u5f00\u53d1","cate1":"\u6e90\u7801\u4e0b\u8f7d","cate2":"\u8f6f\u4ef6\u5f00\u53d1","cate3":"\u5176\u5b83","attr1":"1.91KB"},"highlight":{"title":["#em#easypoi#/em# POI封装工具类 office开发模板#em#导#/em##em#入#/em#/#em#导#/em##em#出#/em#"]}},{"_index":"likecs_down_db","_type":"_doc","_id":"34649","_score":23.370462,"_source":{"id":"34649","title":"IIS\u7684\u529f\u80fd\u548c\u4f5c\u7528 \u4e2d\u6587WORD\u7248","spidertime":"1622959446","contenttime":"1676589519","pageimage":"https:\/\/img.jbzj.com\/do\/uploads\/litimg\/160914\/151642594Q3.png","tag":"iis|IIS\u529f\u80fd|IIS\u4f5c\u7528","cate1":"\u7535\u5b50\u4e66\u7c4d","cate2":"\u670d\u52a1\u5668","attr1":"18.7KB"},"highlight":{"title":["IIS#em#的#/em##em#功#/em##em#能#/em##em#和#/em#作用中文WORD版"]}}]}}"

Java操作办公室软件的框架

a) jxl：只能对Excel进行操作，属于比较老的框架。
POI：是apache的项目，可对ms（微软）的word,Excel,PPT进行操作，包括office2003和2007。

b) POI框架学习

i. 导包

ii. 第一个demo

EasyPOI导入导出

a) 导入easyPOI的包

<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-base</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-web</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>cn.afterturn</groupId>
<artifactId>easypoi-annotation</artifactId>
<version>3.2.0</version>
</dependency>

在我们要进行数据操作的实体类中的属性上打上@Excel(name=”XXX”)
这里的savePath表示是图片在项目中的路径
@Excel(name = "头像",type = 2,savePath = "/images/head",height = 23)
private String headImage; //头像的导出
如果是关联对象的话在关联对象的属性上面打上@ExcelEntity
@ExcelEntity
private Department department;

c) 前台JSP页面添加按钮后台写业务逻辑，传入ModelMap，query，request作为参数，写完之后需要在Springmvc的xml配置文件中去配置扫描easypoi的一些view:视图
传入的request参数用来解决图片路径问题，request获取项目根路径与图片路径拼接。

d)　　　在Employee对象里面去加@Excel注解

@Entity
@Table(name="employee")
public class Employee extends BaseDomain {
    @Excel(name="用户名")
    private String username;
    private String password;
    @Excel(name="邮件",width = 25)
    private String email;
    @Excel(name="年纪")
    private Integer age;

    @Excel(name = "头像",type = 2,savePath = "/images/head",height = 23)
    private String headImage; //头像

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name="department_id")
    //Json Ignore(忽略) Properties(属性)
    //@JsonIgnoreProperties(value={"hibernateLazyInitializer","handler","fieldHandler"})
    @ExcelEntity
    private Department department;

　　这里必须写get和set方法

}

部门有相应的关连

@Entity
@Table(name="department")
public class Department extends BaseDomain {

@Excel(name = "部门名称")
private String name;

}

e)employee.JSP 页面添加按钮

f)EmployeeController文件下载实现

//    文件导出功能

    /**
     *
     * @param map
     * @param employeeQuery
     * @param request
     * @return
     */
    @RequestMapping("/download")
public String downloadExcel(ModelMap map,EmployeeQuery employeeQuery, HttpServletRequest request){
        System.out.println("--------------");
//        查询获取到所有的数据
        List<Employee> list = employeeService.findByQuery(employeeQuery);
//        解决加载图片时的路径拼接问题
        String realPath = request.getServletContext().getRealPath("/");
for (Employee employee : list) {
            employee.setHeadImage(realPath+employee.getHeadImage());
            System.out.println(employee.getHeadImage());
        }

//        设置下载表格的一些属性
        ExportParams exportParams = new ExportParams("员工管理","明细", ExcelType.XSSF);
//        导出的集合
        map.put(NormalExcelConstants.DATA_LIST, list); // 数据集合
        map.put(NormalExcelConstants.CLASS, Employee.class);//导出实体
        map.put(NormalExcelConstants.PARAMS, exportParams);//参数
        map.put(NormalExcelConstants.FILE_NAME, "employee");//文件名称
        //返回的名称 :easypoiExcelView -> 并没有找我的bean，而且当做一个路径去进行访问
        //  现在默认去找的视图解析器，而没有找我的那一个bean
//        return "forward:/WEB-INF/views/employee.jsp";//View名称，这如果不去MVC的配置文件去坐配置，它会默认去找我妈自己配置的视图解析器，而我们根本没有这个页面，就会报404，

        所以要在配置文件去添加扫描easypoi的一些view:视图和导出文件时优先找这个视图解析器出理
        return NormalExcelConstants.EASYPOI_EXCEL_VIEW;//View名称
    }

添加Springmvc.xml的配置

<!-- 扫描easypoi的一些view:视图 -->
<context:component-scan base-package="cn.afterturn.easypoi.view" />
<!--导出文件时优先找这个视图解析器出理-->
<!-- bean的视图解析器  p:order="0":顺序在最前面 -->
<bean id="beanNameViewResolver" class="org.springframework.web.servlet.view.BeanNameViewResolver"
      p:order="0" />

d) easyPOI的文件上传

i. 准备一个上传文件的页面import.JSP

<%--这是个文件上传的页面--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
<%@include file="/WEB-INF/views/head.jsp" %>
</head>
<body>
<!-- 上传必需是:post，enctype="multipart/form-data"-->
<form action="/import/employeeXlsx" method="post" enctype="multipart/form-data">
<input class="easyui-filebox" name="empFile" style="width:80%"
           data-options="prompt:\'选择一个文件...\',buttonText: \'选择文件\'" />
<button class="easyui-linkbutton">导入</button>
</form>
</body>
</html>

ii. 写一个文件上传的controller，先跳转到页面，再到后台进行文件上传，进行文件上传的时候传入MultipartFile empFile, HttpServletResponse response这两个关键的对象，
如果说要对导入的数据进行一个验证的话，就需要导入easyPOI的验证包，然后在controller层开启这个验证。

@Controller
@RequestMapping("/import")
public class ImportController {
@Autowired
    private IDepartmentService departmentService;
@Autowired
    private IEmployeeService employeeService;

@RequestMapping("/index")
public String  index(){
return "import";
    }

//    具备验证的导入管理
    @RequestMapping("/employeeXlsx")
public String employeeXlsx(MultipartFile empFile, HttpServletResponse response) throws Exception {
//        准备要导入的参数
        ImportParams params = new ImportParams();
//        设置从第一行开始导入
        params.setTitleRows(1);
//        启动导入时的一个验证功能
        params.setNeedVerfiy(true);

//      获取导入Excel的方法
        ExcelImportResult<Employee> result = ExcelImportUtil.importExcelMore(empFile.getInputStream(), Employee.class, params);
        List<Employee> List = result.getList();
//        将正确的list进行保存到数据库
        for (Employee employee : List) {
//            解决导入数据时部门问题
            Department department = departmentService.findByName(employee.getDepartment().getName());
            employee.setDepartment(department);
//            employee.setUsername("1111");
//            employee.setPassword("2222");
//            System.out.println(employee.getUsername());
//          将数据存储到数据库
            employeeService.save(employee);
        }
//        将错误的list印出来不保存到数据库
        List<Employee> failList = result.getFailList();
for (Employee employee : failList) {
            System.out.println("有问题的employee"+employee);
        }
//如果有错误，就直接导出错误文件到前台
        // Verfiy:检验 Fail：失败
        if(result.isVerfiyFail()){
//如果验证失败，代码到这里面来
            //失败的文件已经准备好了
            Workbook failWorkbook = result.getFailWorkbook();
//把这个文件导出
            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); //mime类型
            response.setHeader("Content-disposition", "attachment;filename=error.xlsx");
            response.setHeader("Pragma", "No-cache");//设置不要缓存
            OutputStream ouputStream = response.getOutputStream();
            failWorkbook.write(ouputStream);
            ouputStream.flush();
            ouputStream.close();
        }

return "import";
    }

}

注意页面导入文件的文件属性名要与controller中参数的名称对应，

如果要对导入的数据进行验证的话就要导入EasyPOI验证的jar包

<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.2.4.Final</version>
</dependency>

然后在实体类上加上相应的验证的注解

public class Employee{

@Excel(name="用户名")
@NotNull(message = "用户名不为空")
private String username;
private String password;
@Excel(name="邮件",width = 25)
private String email;
@Excel(name="年纪")
@Max(value = 80,message = "max 最大值不能超过80")
private Integer age;

getset方法

}