Apply .gitignore rules

.svn/pristine/f0/f0ba0fc390b73dc27ebd1a445e6c10f3ec070506.svn-base

@@ -0,0 +1,190 @@
+package stringUtil
+
+import (
+	"fmt"
+	"strconv"
+)
+
+// 首字母小写
+func FirstCharToLower(str string) string {
+	if len(str) < 1 {
+		return ""
+	}
+
+	runeArray := []rune(str)
+	if runeArray[0] >= 65 && runeArray[0] <= 90 {
+		runeArray[0] += 32
+	}
+	return string(runeArray)
+}
+
+// 首字母大写
+func FirstCharToUpper(str string) string {
+	if len(str) < 1 {
+		return ""
+	}
+
+	runeArray := []rune(str)
+	if runeArray[0] >= 97 && runeArray[0] <= 122 {
+		runeArray[0] -= 32
+	}
+	return string(runeArray)
+}
+
+// 将形如1,2|3,4|5,6的字符串转化成map
+// 返回值:
+// map[string]string
+// 错误对象
+func StringToMap_String_String(str string, seps []string) (data map[string]string, err error) {
+	strList := Split(str, seps)
+	if len(strList) == 0 {
+		err = fmt.Errorf("str is empty.")
+		return
+	}
+
+	if len(strList)%2 != 0 {
+		err = fmt.Errorf("str has odd items.")
+		return
+	}
+
+	data = make(map[string]string, len(strList)/2)
+	for i := 0; i < len(strList); i += 2 {
+		data[strList[i]] = strList[i+1]
+	}
+
+	return
+}
+
+// 将形如1,2|3,4|5,6的字符串转化成map
+// 返回值:
+// map[string]int
+// 错误对象
+func StringToMap_String_Int(str string, seps []string) (data map[string]int, err error) {
+	strList := Split(str, seps)
+	if len(strList) == 0 {
+		err = fmt.Errorf("str is empty.")
+		return
+	}
+
+	if len(strList)%2 != 0 {
+		err = fmt.Errorf("str has odd items.")
+		return
+	}
+
+	data = make(map[string]int, len(strList)/2)
+	for i := 0; i < len(strList); i += 2 {
+		key := strList[i]
+		value, err1 := strconv.Atoi(strList[i+1])
+		if err1 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i+1], err1)
+			return
+		}
+		data[key] = value
+	}
+
+	return
+}
+
+// 将形如1,2|3,4|5,6的字符串转化成map
+// 返回值:
+// map[int]int
+// 错误对象
+func StringToMap_Int_Int(str string, seps []string) (data map[int]int, err error) {
+	strList := Split(str, seps)
+	if len(strList) == 0 {
+		err = fmt.Errorf("str is empty.")
+		return
+	}
+
+	if len(strList)%2 != 0 {
+		err = fmt.Errorf("str has odd items.")
+		return
+	}
+
+	data = make(map[int]int, len(strList)/2)
+	for i := 0; i < len(strList); i += 2 {
+		key, err1 := strconv.Atoi(strList[i])
+		if err1 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i], err1)
+			return
+		}
+		value, err2 := strconv.Atoi(strList[i+1])
+		if err2 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i+1], err2)
+			return
+		}
+		data[key] = value
+	}
+
+	return
+}
+
+// 将形如1,2|3,4|5,6的字符串转化成map
+// 返回值:
+// map[int32]int32
+// 错误对象
+func StringToMap_Int32_Int32(str string, seps []string) (data map[int32]int32, err error) {
+	strList := Split(str, seps)
+	if len(strList) == 0 {
+		err = fmt.Errorf("str is empty.")
+		return
+	}
+
+	if len(strList)%2 != 0 {
+		err = fmt.Errorf("str has odd items.")
+		return
+	}
+
+	data = make(map[int32]int32, len(strList)/2)
+	for i := 0; i < len(strList); i += 2 {
+		key, err1 := strconv.Atoi(strList[i])
+		if err1 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i], err1)
+			return
+		}
+		value, err2 := strconv.Atoi(strList[i+1])
+		if err2 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i+1], err2)
+			return
+		}
+		data[int32(key)] = int32(value)
+	}
+
+	return
+}
+
+// 将形如1,2|3,4|5,6的字符串转化成map
+// 返回值:
+// map[int32]int64
+// 错误对象
+func StringToMap_Int32_Int64(str string, seps []string) (data map[int32]int64, err error) {
+	strList := Split(str, seps)
+	if len(strList) == 0 {
+		err = fmt.Errorf("str is empty.")
+		return
+	}
+
+	if len(strList)%2 != 0 {
+		err = fmt.Errorf("str has odd items.")
+		return
+	}
+
+	data = make(map[int32]int64, len(strList)/2)
+	for i := 0; i < len(strList); i += 2 {
+		key, err1 := strconv.Atoi(strList[i])
+		if err1 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i], err1)
+			return
+		}
+
+		value, err2 := strconv.ParseInt(strList[i+1], 10, 64)
+		if err2 != nil {
+			err = fmt.Errorf("Type convertion failed. Value:%s, Error:%v", strList[i+1], err2)
+			return
+		}
+
+		data[int32(key)] = value
+	}
+
+	return
+}