# # Properties to limit resources spent on individual searches # # The maximum time spent pruning results system.acl.maxPermissionCheckTimeMillis=100000 # The maximum number of results to perform permission checks against system.acl.maxPermissionChecks=10000
public class HttpClientException extends Exception{
private String protocol = null;
private String endpoint = null;
private String httpMethod = null;
private String postParameters = null;
private int statuscode = 0;
private String msg = null;
public HttpClientException(String msg){
super(msg);
}
public HttpClientException(String endpoint,String httpMethod,String postParameters,int statuscode,String msg){
this.endpoint = endpoint;
//detect protocal from endpoint
if(this.endpoint.contains("https"))
this.protocol = "HTTPS";
else
this.protocol = "HTTP";
this.httpMethod = httpMethod;
this.postParameters = postParameters;
this.statuscode = statuscode;
this.msg = msg;
}
public String getEndPoint(){
return this.protocol + " Request Endpoint:" + this.endpoint;
}
public String getHttpMethod(){
return this.protocol + " Request Method:" + this.httpMethod;
}
public String getRequestBody(){
if(this.postParameters != null)
return this.protocol + " Request Body:" + this.postParameters;
else
return "Can't get request body.";
}
public String getStatusCode(){
return this.protocol + " Status Code:" + this.statuscode;
}
public String getErrorMessage(){
return this.protocol + " Error Message:" + this.msg;
}
}
String endpoint = "http://www.google.com.tw";
System.out.println("string index of http:" + endpoint.indexOf("http://"));
endpoint = "https://www.google.com.tw";
System.out.println("string index of https:" + endpoint.indexOf("https://"));
System.out.println("string re:" + endpoint.matches("^https://.*"));
System.out.println("string contain:" + endpoint.contains("http"));
(function($){
$.console = function(logger){
if(typeof window["console"] != "undefined"){
console.log(logger);
}
};
})(jQuery);
缺點要改用自已寫的方式，優點是在ie8有無使用開發者工具都能正常執行網頁。
conn = pool.getConnection( );
String sql = "select * from user where username='" + username +"' and password='" + password + "'";
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
if (rs.next()) {
loggedIn = true;
out.println("Successfully logged in");
} else {
out.println("Username and/or password not recognized");
}
String selectStatement = "SELECT * FROM User WHERE userId = ? "; PreparedStatement prepStmt = con.prepareStatement(selectStatement); prepStmt.setString(1, userId); ResultSet rs = prepStmt.executeQuery();
import java.util.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class MySqlPreparedStatementBatch {
public static void main(String [] args) {
Connection con = null;
try {
com.mysql.jdbc.jdbc2.optional.MysqlDataSource ds
= new com.mysql.jdbc.jdbc2.optional.MysqlDataSource();
ds.setServerName("localhost");
ds.setPortNumber(3306);
ds.setDatabaseName("HerongDB");
ds.setUser("Herong");
ds.setPassword("TopSecret");
con = ds.getConnection();
// PreparedStatement
PreparedStatement ps = con.prepareStatement(
"INSERT INTO Profile (FirstName, LastName) VALUES (?, ?)");
// Provide values to parameters for copy 1
ps.setString(1,"John");
ps.setString(2,"First");
// Create copy 1
ps.addBatch();
// Provide values to parameters for copy 2
ps.setString(1,"Bill");
ps.setString(2,"Second");
// Create copy 2
ps.addBatch();
// Provide values to parameters for copy 3
ps.setString(1,"Mark");
ps.setString(2,"Third");
// Create copy 3
ps.addBatch();
// Provide values to parameters for copy 4
ps.setString(1,"Jack");
ps.setString(2,"Last");
// Create copy 4
ps.addBatch();
// Execute all 4 copies
int[] counts = ps.executeBatch();
int count = 0;
for (int i=0; i<counts.length; i++) {
count += counts[i];
}
System.out.println("Total effected rows: "+count);
// Close the PreparedStatement object
ps.close();
con.close();
} catch (Exception e) {
System.err.println("Exception: "+e.getMessage());
e.printStackTrace();
}
}
}
Reference:String inText="Sony Ericsson is a leading company in mobile. " +
"The company sony ericsson was found in oct 2001";
String word = "sony ericsson";
Pattern p = Pattern.compile(word, Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher(inText);
StringBuffer sb = new StringBuffer();
while (m.find()) {
String replacement = m.group().replace(' ', '~');
m.appendReplacement(sb, Matcher.quoteReplacement(replacement));
}
m.appendTail(sb);
String outText = sb.toString();
System.out.println(outText);
Sony~Ericsson is a leading company in mobile.
The company sony~ericsson was found in oct 2001var firstArray = new Array(1,2,3); var secondArray = new Array(4,5,6); var combinedArray = firstArray.concat(secondArray);
var def =
{
query: "cm:name:test*",
language: "fts-alfresco"
};
var results = search.query(def);
search
{
query: string, mandatory, in appropriate format and encoded for the given language
store: string, optional, defaults to 'workspace://SpacesStore'
language: string, optional, one of: lucene, xpath, jcr-xpath, fts-alfresco - defaults to 'lucene'
templates: [], optional, Array of query language template objects (see below) - if supported by the language
sort: [], optional, Array of sort column objects (see below) - if supported by the language
page: object, optional, paging information object (see below) - if supported by the language
namespace: string, optional, the default namespace for properties
defaultField: string, optional, the default field for query elements when not explicit in the query
onerror: string optional, result on error - one of: exception, no-results - defaults to 'exception'
}
sort
{
column: string, mandatory, sort column in appropriate format for the language
ascending: boolean optional, defaults to false
}
page
{
maxItems: int, optional, max number of items to return in result set
skipCount: int optional, number of items to skip over before returning results
}
template
{
field: string, mandatory, custom field name for the template
template: string mandatory, query template replacement for the template
}
/* --boundary\r\n Content-Disposition: form-data; name=""; filename=" "\r\n Content-Type: \r\n \r\n \r\n */ this.dataOutputStream.writeBytes(this.PREFIX); this.dataOutputStream.writeBytes(this.boundary); this.dataOutputStream.writeBytes(this.CRLF); this.dataOutputStream.writeBytes("Content-Disposition: form-data; name=\""); // this.dataOutputStream.writeBytes(fieldName); this.dataOutputStream.write(fieldName.getBytes()); this.dataOutputStream.writeBytes("\"; filename=\""); //don't support char in Chinese // this.dataOutputStream.writeBytes(fileName); this.dataOutputStream.write(fileName.getBytes()); this.dataOutputStream.writeBytes("\""); this.dataOutputStream.writeBytes(this.CRLF); if(mimeType != null){ this.dataOutputStream.writeBytes("Content-Type:"); this.dataOutputStream.writeBytes(mimeType); this.dataOutputStream.writeBytes(this.CRLF); this.dataOutputStream.writeBytes(this.CRLF); }
