poi大量数据读取gc内存溢出解决方案

[{"title":"（ 22 个子文件 15.54MB ） poi大量数据读取gc内存溢出解决方案","children":[{"title":"Excel2Cvs","children":[{"title":"WaterRemarkUtil.java <span style='color:#111;'> 4.31KB </span>","children":null,"spread":false},{"title":"lib","children":[{"title":"fastjson-1.2.60.jar <span style='color:#111;'> 636.97KB </span>","children":null,"spread":false},{"title":"poi-3.13.jar <span style='color:#111;'> 2.38MB </span>","children":null,"spread":false},{"title":"slf4j-jdk14-1.5.6.jar <span style='color:#111;'> 8.61KB </span>","children":null,"spread":false},{"title":"fsdp2-common-2.0.36.jar <span style='color:#111;'> 211.39KB </span>","children":null,"spread":false},{"title":"servlet-api-6.0.53.jar <span style='color:#111;'> 129.86KB </span>","children":null,"spread":false},{"title":"asm-all-5.0.3.jar <span style='color:#111;'> 235.98KB </span>","children":null,"spread":false},{"title":"mysql-connector-java-5.1.38-bin.jar <span style='color:#111;'> 960.85KB </span>","children":null,"spread":false},{"title":"log4j-api-2.0-rc1.jar <span style='color:#111;'> 113.49KB </span>","children":null,"spread":false},{"title":"log4j-core-2.0-rc1.jar <span style='color:#111;'> 686.20KB </span>","children":null,"spread":false},{"title":"xmlbeans-2.6.2 .jar <span style='color:#111;'> 2.60MB </span>","children":null,"spread":false},{"title":"poi-ooxml-3.13.jar <span style='color:#111;'> 1.09MB </span>","children":null,"spread":false},{"title":"log4j-slf4j-impl-2.0-rc1.jar <span style='color:#111;'> 21.98KB </span>","children":null,"spread":false},{"title":"fsdp2_service_2.0.36.jar <span style='color:#111;'> 563.24KB </span>","children":null,"spread":false},{"title":"log4j-1.2.8.jar <span style='color:#111;'> 344.40KB </span>","children":null,"spread":false},{"title":"poi-3.17.jar <span style='color:#111;'> 2.58MB </span>","children":null,"spread":false},{"title":"slf4j-api-1.7.21.jar <span style='color:#111;'> 40.11KB </span>","children":null,"spread":false},{"title":"poi-ooxml-schemas-3.13.jar <span style='color:#111;'> 5.38MB </span>","children":null,"spread":false},{"title":"slf4j-log4j12-1.5.5.jar <span style='color:#111;'> 9.42KB </span>","children":null,"spread":false},{"title":"xlsx-streamer-2.1.0.jar <span style='color:#111;'> 46.68KB </span>","children":null,"spread":false}],"spread":false},{"title":"NightExcelUtils2.java <span style='color:#111;'> 2.31KB </span>","children":null,"spread":false},{"title":"XLSXCovertCSVReader.java <span style='color:#111;'> 13.01KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]