I tried inserting it into an array but it would read all the lines previous to it in addition to reusing readline and all failed. import java.io.BufferedReader;import java.io.File;import java.io.FileReader;import java.io.IOException;public class Textreader { public static void main(String[]...
String sql = FileUtil.readTextFile(newFile("src/test/resources/queries/default/insert_overwrite_into_select_3.sql")); parseQuery(sql); } 开发者ID:apache,项目名称:incubator-tajo,代码行数:6,代码来源:TestSQLAnalyzer.java 示例5: testTableSubQuery1 ▲点赞 2▼ importorg.apache.tajo.util.FileUtil...
During Java application development, we need to read the contents of a file into a string in many situations such as processing configuration files, parsing data, or handling text-based resources. In this Java tutorial, we will explore different ways toread a text file into Stringin Java from ...
}(3) read by line fin.getline(fin,string) //读取方式: 逐行读取, 将行读入字符串, 行之间用回车换行区分 //If you want to avoid reading into character arrays, //you can use the C++ string getline() function to read lines into strings void ReadDataFromFileLBLIntoString() { ifstream fin(...
*/publicclassTxtHandler{privatestaticfinalLoggerlogger=LoggerFactory.getLogger(TxtHandler.class);publicstaticvoidmain(String[]args){StringfilePath="filePath";readText(filePath);}publicstaticvoidreadText(StringfilePath){Filefile=newFile(filePath);if(file.isFile()&&file.exists()){try{Stringtxt=" ";...
String text = Files.readFileIntoString(path+fileName);//CHECK IF BUILD FAILED THEN falseMatcher m = Pattern.compile("((.*?)APPLICATION FAILED TO START)").matcher(text); Matcher m2 = Pattern.compile("((.*?)BUILD FAILED)").matcher(text); ...
*/publicclassTxtHandler{privatestaticfinal Logger logger=LoggerFactory.getLogger(TxtHandler.class);publicstaticvoidmain(String[]args){String filePath="filePath";readText(filePath);}publicstaticvoidreadText(String filePath){File file=newFile(filePath);if(file.isFile()&&file.exists()){try{String tx...
private String readFileAsString(String filePath) throws IOException { StringBuffer fileData = new StringBuffer(); BufferedReader reader = new BufferedReader( new FileReader(filePath)); char[] buf = new char[1024]; int numRead=0; while((numRead=reader.read(buf)) != -1){ String readData...
String line; while((line = br.readLine()) !=null) { if(line.startsWith("### INSERT INTO `recycle_energy_report`.`major_project_milestone`")) { System.out.println(line); bw.write(line +"\n"); // System.out.println(br.readLine()); ...
BufferedReader br = new BufferedReader(file); String line; String result; while(br.readLine() != null) { line = br.readLine(); if(line.matches("^001.*$")) { result += line.subString(4, 5) + " "; } } Until the line read isn't equal to null (the end), then assigns...