写日志

BFCommonKit/Classes/BFConfig/BFConfig.swift

@@ -114,4 +114,14 @@ public class BFConfig: NSObject {
     override public func mutableCopy() -> Any {
         return self
     }
+    
+    
+}
+
+public func imageInCommon(by name: String) -> UIImage? {
+    return UIImage(named: name, in: currentBundle(), compatibleWith: nil)
+}
+
+func currentBundle() -> Bundle? {
+    return Bundle.current(moduleName: "BFCommonKit", isAssets: true)
 }

BFCommonKit/Classes/BFUtility/PQCommonMethodUtil.swift

@@ -125,6 +125,28 @@ public func bf_getCurrentViewController() -> UIViewController? {
     return currentVC
 }
 
+final class LogDestination: TextOutputStream {
+    static let shared = LogDestination()
+    
+    private var path: String = {
+        var path = ""
+        if let documentDirectoryPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first {
+            path = documentDirectoryPath + "/\(appRunIdentify)" + "_logfile.txt"
+        }
+        return path
+    }()
+    
+    func write(_ string: String) {
+        if let data = string.data(using: .utf8), let fileHandle = FileHandle(forWritingAtPath: path) {
+            defer {
+                fileHandle.closeFile()
+            }
+            fileHandle.seekToEndOfFile()
+            fileHandle.write(data)
+        }
+    }
+}
+
 /** 打印
    type = 1 : 胡志强
    type = 2 :王成
@@ -132,22 +154,28 @@ public func bf_getCurrentViewController() -> UIViewController? {
 
  */
 public func BFLog<T>(_ type: Int = 0, _ file: String = #file, _ line: Int = #line, message: T) {
+    var printStr = ""
+
     #if DEBUG
         let filePath = (file as NSString).lastPathComponent
         let dateFmt = DateFormatter()
         dateFmt.dateFormat = "HH:mm:ss:SSSS"
         let msg = "\(filePath) (L:\(line)) \(message)"
         if type == 1 {
-            print("hhz-\(dateFmt.string(from: Date())) \(msg)")
+            printStr = "hhz-\(dateFmt.string(from: Date())) \(msg)"
         } else if type == 2 {
-            print("ak-\(dateFmt.string(from: Date())) \(msg)")
+            printStr = "ak-\(dateFmt.string(from: Date())) \(msg)"
         } else if type == 3 {
-            print("ww-\(dateFmt.string(from: Date())) \(msg)")
-        } else {
-            print("\(dateFmt.string(from: Date())) \(msg)")
+            printStr = "ww-\(dateFmt.string(from: Date())) \(msg)"
+        } else if type == 0{
+            printStr = "\(dateFmt.string(from: Date())) \(msg)"
         }
+        print(printStr)
     #else
-    writeIntoFile()
+    if printStr.count > 0{
+        var dest = LogDestination.shared
+        print(printStr, to: &dest)
+    }
 //    let filePath = (file as NSString).lastPathComponent;
 //    let dateFmt = DateFormatter()
 //    dateFmt.dateFormat = "HH:mm:ss:SSSS"
@@ -156,13 +184,6 @@ public func BFLog<T>(_ type: Int = 0, _ file: String = #file, _ line: Int = #lin
     #endif
 }
 
-func writeIntoFile() {
-    if let documentDirectoryPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first {
-        let filePath = documentDirectoryPath + "/\(appRunIdentify)" + "_logfile.txt"
-        freopen(filePath.cString(using: .ascii), "a", stderr)
-    }
-}
-
 // MARK: 获取公共参数
 
 public func commonParams() -> [String: Any] {